25185840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6173}}^1$

素因数の和:6206

約数の個数: 80

約数和(自身を含む): 82682208

約数和(自身を除く): 57496368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6173, 12346, 18519, 24692, 30865, 37038, 49384, 61730, 74076, 92595, 98768, 104941, 123460, 148152, 185190, 209882, 246920, 296304, 314823, 370380, 419764, 493840, 524705, 629646, 740760, 839528, 1049410, 1259292, 1481520, 1574115, 1679056, 2098820, 2518584, 3148230, 4197640, 5037168, 6296460, 8395280, 12592920, 25185840]

約数ペア:

[(1, 25185840), (2, 12592920), (3, 8395280), (4, 6296460), (5, 5037168), (6, 4197640), (8, 3148230), (10, 2518584), (12, 2098820), (15, 1679056), (16, 1574115), (17, 1481520), (20, 1259292), (24, 1049410), (30, 839528), (34, 740760), (40, 629646), (48, 524705), (51, 493840), (60, 419764), (68, 370380), (80, 314823), (85, 296304), (102, 246920), (120, 209882), (136, 185190), (170, 148152), (204, 123460), (240, 104941), (255, 98768), (272, 92595), (340, 74076), (408, 61730), (510, 49384), (680, 37038), (816, 30865), (1020, 24692), (1360, 18519), (2040, 12346), (4080, 6173)]