101005216

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 226890720

約数和(自身を除く): 125885504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 983, 988, 1352, 1966, 1976, 2704, 3211, 3932, 3952, 5408, 6422, 7864, 7904, 12779, 12844, 15728, 18677, 25558, 25688, 31456, 37354, 51116, 51376, 74708, 102232, 102752, 149416, 166127, 204464, 242801, 298832, 332254, 408928, 485602, 597664, 664508, 971204, 1329016, 1942408, 2658032, 3156413, 3884816, 5316064, 6312826, 7769632, 12625652, 25251304, 50502608, 101005216]

約数ペア:

[(1, 101005216), (2, 50502608), (4, 25251304), (8, 12625652), (13, 7769632), (16, 6312826), (19, 5316064), (26, 3884816), (32, 3156413), (38, 2658032), (52, 1942408), (76, 1329016), (104, 971204), (152, 664508), (169, 597664), (208, 485602), (247, 408928), (304, 332254), (338, 298832), (416, 242801), (494, 204464), (608, 166127), (676, 149416), (983, 102752), (988, 102232), (1352, 74708), (1966, 51376), (1976, 51116), (2704, 37354), (3211, 31456), (3932, 25688), (3952, 25558), (5408, 18677), (6422, 15728), (7864, 12844), (7904, 12779)]