23380023680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{68539}}^1$

素因数の和:68612

約数の個数: 128

約数和(自身を含む): 61661325600

約数和(自身を除く): 38281301920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 640, 656, 820, 832, 1040, 1066, 1312, 1640, 1664, 2080, 2132, 2624, 2665, 3280, 4160, 4264, 5248, 5330, 6560, 8320, 8528, 10660, 13120, 17056, 21320, 26240, 34112, 42640, 68224, 68539, 85280, 137078, 170560, 274156, 341120, 342695, 548312, 685390, 891007, 1096624, 1370780, 1782014, 2193248, 2741560, 2810099, 3564028, 4386496, 4455035, 5483120, 5620198, 7128056, 8772992, 8910070, 10966240, 11240396, 14050495, 14256112, 17820140, 21932480, 22480792, 28100990, 28512224, 35640280, 36531287, 43864960, 44961584, 56201980, 57024448, 71280560, 73062574, 89923168, 112403960, 114048896, 142561120, 146125148, 179846336, 182656435, 224807920, 285122240, 292250296, 359692672, 365312870, 449615840, 570244480, 584500592, 730625740, 899231680, 1169001184, 1461251480, 1798463360, 2338002368, 2922502960, 4676004736, 5845005920, 11690011840, 23380023680]

約数ペア:

[(1, 23380023680), (2, 11690011840), (4, 5845005920), (5, 4676004736), (8, 2922502960), (10, 2338002368), (13, 1798463360), (16, 1461251480), (20, 1169001184), (26, 899231680), (32, 730625740), (40, 584500592), (41, 570244480), (52, 449615840), (64, 365312870), (65, 359692672), (80, 292250296), (82, 285122240), (104, 224807920), (128, 182656435), (130, 179846336), (160, 146125148), (164, 142561120), (205, 114048896), (208, 112403960), (260, 89923168), (320, 73062574), (328, 71280560), (410, 57024448), (416, 56201980), (520, 44961584), (533, 43864960), (640, 36531287), (656, 35640280), (820, 28512224), (832, 28100990), (1040, 22480792), (1066, 21932480), (1312, 17820140), (1640, 14256112), (1664, 14050495), (2080, 11240396), (2132, 10966240), (2624, 8910070), (2665, 8772992), (3280, 7128056), (4160, 5620198), (4264, 5483120), (5248, 4455035), (5330, 4386496), (6560, 3564028), (8320, 2810099), (8528, 2741560), (10660, 2193248), (13120, 1782014), (17056, 1370780), (21320, 1096624), (26240, 891007), (34112, 685390), (42640, 548312), (68224, 342695), (68539, 341120), (85280, 274156), (137078, 170560)]