528026455760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6871}}^1\times {\mathrm{13159}}^1$

素因数の和:20116

約数の個数: 80

約数和(自身を含む): 1244754497280

約数和(自身を除く): 716728041520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 6871, 13159, 13742, 26318, 27484, 34355, 52636, 54968, 65795, 68710, 105272, 109936, 131590, 137420, 210544, 263180, 274840, 501583, 526360, 549680, 960607, 1003166, 1052720, 1921214, 2006332, 2507915, 3842428, 4012664, 4803035, 5015830, 7684856, 8025328, 9606070, 10031660, 15369712, 19212140, 20063320, 38424280, 40126640, 76848560, 90415489, 180830978, 361661956, 452077445, 723323912, 904154890, 1446647824, 1808309780, 3616619560, 6600330697, 7233239120, 13200661394, 26401322788, 33001653485, 52802645576, 66003306970, 105605291152, 132006613940, 264013227880, 528026455760]

約数ペア:

[(1, 528026455760), (2, 264013227880), (4, 132006613940), (5, 105605291152), (8, 66003306970), (10, 52802645576), (16, 33001653485), (20, 26401322788), (40, 13200661394), (73, 7233239120), (80, 6600330697), (146, 3616619560), (292, 1808309780), (365, 1446647824), (584, 904154890), (730, 723323912), (1168, 452077445), (1460, 361661956), (2920, 180830978), (5840, 90415489), (6871, 76848560), (13159, 40126640), (13742, 38424280), (26318, 20063320), (27484, 19212140), (34355, 15369712), (52636, 10031660), (54968, 9606070), (65795, 8025328), (68710, 7684856), (105272, 5015830), (109936, 4803035), (131590, 4012664), (137420, 3842428), (210544, 2507915), (263180, 2006332), (274840, 1921214), (501583, 1052720), (526360, 1003166), (549680, 960607)]