98498660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 237834240

約数和(自身を除く): 139335580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 127, 130, 157, 190, 247, 254, 260, 314, 380, 494, 508, 628, 635, 785, 988, 1235, 1270, 1570, 1651, 2041, 2413, 2470, 2540, 2983, 3140, 3302, 4082, 4826, 4940, 5966, 6604, 8164, 8255, 9652, 10205, 11932, 12065, 14915, 16510, 19939, 20410, 24130, 29830, 31369, 33020, 38779, 39878, 40820, 48260, 59660, 62738, 77558, 79756, 99695, 125476, 155116, 156845, 193895, 199390, 259207, 313690, 378841, 387790, 398780, 518414, 627380, 757682, 775580, 1036828, 1296035, 1515364, 1894205, 2592070, 3788410, 4924933, 5184140, 7576820, 9849866, 19699732, 24624665, 49249330, 98498660]

約数ペア:

[(1, 98498660), (2, 49249330), (4, 24624665), (5, 19699732), (10, 9849866), (13, 7576820), (19, 5184140), (20, 4924933), (26, 3788410), (38, 2592070), (52, 1894205), (65, 1515364), (76, 1296035), (95, 1036828), (127, 775580), (130, 757682), (157, 627380), (190, 518414), (247, 398780), (254, 387790), (260, 378841), (314, 313690), (380, 259207), (494, 199390), (508, 193895), (628, 156845), (635, 155116), (785, 125476), (988, 99695), (1235, 79756), (1270, 77558), (1570, 62738), (1651, 59660), (2041, 48260), (2413, 40820), (2470, 39878), (2540, 38779), (2983, 33020), (3140, 31369), (3302, 29830), (4082, 24130), (4826, 20410), (4940, 19939), (5966, 16510), (6604, 14915), (8164, 12065), (8255, 11932), (9652, 10205)]