529930120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 1361111040

約数和(自身を除く): 831180920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 31, 34, 40, 46, 62, 68, 85, 92, 115, 124, 136, 155, 170, 184, 230, 248, 310, 340, 391, 460, 527, 620, 680, 713, 782, 920, 1054, 1093, 1240, 1426, 1564, 1955, 2108, 2186, 2635, 2852, 3128, 3565, 3910, 4216, 4372, 5270, 5465, 5704, 7130, 7820, 8744, 10540, 10930, 12121, 14260, 15640, 18581, 21080, 21860, 24242, 25139, 28520, 33883, 37162, 43720, 48484, 50278, 60605, 67766, 74324, 92905, 96968, 100556, 121210, 125695, 135532, 148648, 169415, 185810, 201112, 242420, 251390, 271064, 338830, 371620, 427363, 484840, 502780, 576011, 677660, 743240, 779309, 854726, 1005560, 1152022, 1355320, 1558618, 1709452, 2136815, 2304044, 2880055, 3117236, 3418904, 3896545, 4273630, 4608088, 5760110, 6234472, 7793090, 8547260, 11520220, 13248253, 15586180, 17094520, 23040440, 26496506, 31172360, 52993012, 66241265, 105986024, 132482530, 264965060, 529930120]

約数ペア:

[(1, 529930120), (2, 264965060), (4, 132482530), (5, 105986024), (8, 66241265), (10, 52993012), (17, 31172360), (20, 26496506), (23, 23040440), (31, 17094520), (34, 15586180), (40, 13248253), (46, 11520220), (62, 8547260), (68, 7793090), (85, 6234472), (92, 5760110), (115, 4608088), (124, 4273630), (136, 3896545), (155, 3418904), (170, 3117236), (184, 2880055), (230, 2304044), (248, 2136815), (310, 1709452), (340, 1558618), (391, 1355320), (460, 1152022), (527, 1005560), (620, 854726), (680, 779309), (713, 743240), (782, 677660), (920, 576011), (1054, 502780), (1093, 484840), (1240, 427363), (1426, 371620), (1564, 338830), (1955, 271064), (2108, 251390), (2186, 242420), (2635, 201112), (2852, 185810), (3128, 169415), (3565, 148648), (3910, 135532), (4216, 125695), (4372, 121210), (5270, 100556), (5465, 96968), (5704, 92905), (7130, 74324), (7820, 67766), (8744, 60605), (10540, 50278), (10930, 48484), (12121, 43720), (14260, 37162), (15640, 33883), (18581, 28520), (21080, 25139), (21860, 24242)]