123482912150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1\times {\mathrm{1931}}^1$

素因数の和:2838

約数の個数: 96

約数和(自身を含む): 249695018496

約数和(自身を除く): 126212106346

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 751, 1310, 1502, 1703, 1931, 3275, 3406, 3755, 3862, 6550, 7510, 8515, 9655, 9763, 17030, 18775, 19310, 19526, 25103, 37550, 42575, 48275, 48815, 50206, 85150, 96550, 97630, 98381, 125515, 196762, 244075, 251030, 252961, 488150, 491905, 505922, 627575, 983810, 1255150, 1264805, 1278953, 1450181, 2459525, 2529610, 2557906, 2900362, 3288493, 4919050, 6324025, 6394765, 6576986, 7250905, 12648050, 12789530, 14501810, 16442465, 18852353, 31973825, 32884930, 36254525, 37704706, 63947650, 72509050, 82212325, 94261765, 164424650, 188523530, 189973711, 379947422, 471308825, 942617650, 949868555, 1899737110, 2469658243, 4749342775, 4939316486, 9498685550, 12348291215, 24696582430, 61741456075, 123482912150]

約数ペア:

[(1, 123482912150), (2, 61741456075), (5, 24696582430), (10, 12348291215), (13, 9498685550), (25, 4939316486), (26, 4749342775), (50, 2469658243), (65, 1899737110), (130, 949868555), (131, 942617650), (262, 471308825), (325, 379947422), (650, 189973711), (655, 188523530), (751, 164424650), (1310, 94261765), (1502, 82212325), (1703, 72509050), (1931, 63947650), (3275, 37704706), (3406, 36254525), (3755, 32884930), (3862, 31973825), (6550, 18852353), (7510, 16442465), (8515, 14501810), (9655, 12789530), (9763, 12648050), (17030, 7250905), (18775, 6576986), (19310, 6394765), (19526, 6324025), (25103, 4919050), (37550, 3288493), (42575, 2900362), (48275, 2557906), (48815, 2529610), (50206, 2459525), (85150, 1450181), (96550, 1278953), (97630, 1264805), (98381, 1255150), (125515, 983810), (196762, 627575), (244075, 505922), (251030, 491905), (252961, 488150)]