89301765140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{242813}}^1$

素因数の和:242937

約数の個数: 96

約数和(自身を含む): 223217938944

約数和(自身を除く): 133916173804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 71, 74, 140, 142, 148, 185, 259, 284, 355, 370, 497, 518, 710, 740, 994, 1036, 1295, 1420, 1988, 2485, 2590, 2627, 4970, 5180, 5254, 9940, 10508, 13135, 18389, 26270, 36778, 52540, 73556, 91945, 183890, 242813, 367780, 485626, 971252, 1214065, 1699691, 2428130, 3399382, 4856260, 6798764, 8498455, 8984081, 16996910, 17239723, 17968162, 33993820, 34479446, 35936324, 44920405, 62888567, 68958892, 86198615, 89840810, 120678061, 125777134, 172397230, 179681620, 241356122, 251554268, 314442835, 344794460, 482712244, 603390305, 628885670, 637869751, 1206780610, 1257771340, 1275739502, 2413561220, 2551479004, 3189348755, 4465088257, 6378697510, 8930176514, 12757395020, 17860353028, 22325441285, 44650882570, 89301765140]

約数ペア:

[(1, 89301765140), (2, 44650882570), (4, 22325441285), (5, 17860353028), (7, 12757395020), (10, 8930176514), (14, 6378697510), (20, 4465088257), (28, 3189348755), (35, 2551479004), (37, 2413561220), (70, 1275739502), (71, 1257771340), (74, 1206780610), (140, 637869751), (142, 628885670), (148, 603390305), (185, 482712244), (259, 344794460), (284, 314442835), (355, 251554268), (370, 241356122), (497, 179681620), (518, 172397230), (710, 125777134), (740, 120678061), (994, 89840810), (1036, 86198615), (1295, 68958892), (1420, 62888567), (1988, 44920405), (2485, 35936324), (2590, 34479446), (2627, 33993820), (4970, 17968162), (5180, 17239723), (5254, 16996910), (9940, 8984081), (10508, 8498455), (13135, 6798764), (18389, 4856260), (26270, 3399382), (36778, 2428130), (52540, 1699691), (73556, 1214065), (91945, 971252), (183890, 485626), (242813, 367780)]