1040571005720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{507883}}^1$

素因数の和:508065

約数の個数: 128

約数和(自身を含む): 2606541949440

約数和(自身を除く): 1565970943720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 131, 136, 170, 184, 230, 262, 340, 391, 460, 524, 655, 680, 782, 920, 1048, 1310, 1564, 1955, 2227, 2620, 3013, 3128, 3910, 4454, 5240, 6026, 7820, 8908, 11135, 12052, 15065, 15640, 17816, 22270, 24104, 30130, 44540, 51221, 60260, 89080, 102442, 120520, 204884, 256105, 409768, 507883, 512210, 1015766, 1024420, 2031532, 2048840, 2539415, 4063064, 5078830, 8634011, 10157660, 11681309, 17268022, 20315320, 23362618, 34536044, 43170055, 46725236, 58406545, 66532673, 69072088, 86340110, 93450472, 116813090, 133065346, 172680220, 198582253, 233626180, 266130692, 332663365, 345360440, 397164506, 467252360, 532261384, 665326730, 794329012, 992911265, 1131055441, 1330653460, 1530251479, 1588658024, 1985822530, 2262110882, 2661306920, 3060502958, 3971645060, 4524221764, 5655277205, 6121005916, 7651257395, 7943290120, 9048443528, 11310554410, 12242011832, 15302514790, 22621108820, 26014275143, 30605029580, 45242217640, 52028550286, 61210059160, 104057100572, 130071375715, 208114201144, 260142751430, 520285502860, 1040571005720]

約数ペア:

[(1, 1040571005720), (2, 520285502860), (4, 260142751430), (5, 208114201144), (8, 130071375715), (10, 104057100572), (17, 61210059160), (20, 52028550286), (23, 45242217640), (34, 30605029580), (40, 26014275143), (46, 22621108820), (68, 15302514790), (85, 12242011832), (92, 11310554410), (115, 9048443528), (131, 7943290120), (136, 7651257395), (170, 6121005916), (184, 5655277205), (230, 4524221764), (262, 3971645060), (340, 3060502958), (391, 2661306920), (460, 2262110882), (524, 1985822530), (655, 1588658024), (680, 1530251479), (782, 1330653460), (920, 1131055441), (1048, 992911265), (1310, 794329012), (1564, 665326730), (1955, 532261384), (2227, 467252360), (2620, 397164506), (3013, 345360440), (3128, 332663365), (3910, 266130692), (4454, 233626180), (5240, 198582253), (6026, 172680220), (7820, 133065346), (8908, 116813090), (11135, 93450472), (12052, 86340110), (15065, 69072088), (15640, 66532673), (17816, 58406545), (22270, 46725236), (24104, 43170055), (30130, 34536044), (44540, 23362618), (51221, 20315320), (60260, 17268022), (89080, 11681309), (102442, 10157660), (120520, 8634011), (204884, 5078830), (256105, 4063064), (409768, 2539415), (507883, 2048840), (512210, 2031532), (1015766, 1024420)]