26351640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10457}}^1$

素因数の和:10481

約数の個数: 96

約数和(自身を含む): 97886880

約数和(自身を除く): 71535240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10457, 20914, 31371, 41828, 52285, 62742, 73199, 83656, 94113, 104570, 125484, 146398, 156855, 188226, 209140, 219597, 250968, 292796, 313710, 365995, 376452, 418280, 439194, 470565, 585592, 627420, 658791, 731990, 752904, 878388, 941130, 1097985, 1254840, 1317582, 1463980, 1756776, 1882260, 2195970, 2635164, 2927960, 3293955, 3764520, 4391940, 5270328, 6587910, 8783880, 13175820, 26351640]

約数ペア:

[(1, 26351640), (2, 13175820), (3, 8783880), (4, 6587910), (5, 5270328), (6, 4391940), (7, 3764520), (8, 3293955), (9, 2927960), (10, 2635164), (12, 2195970), (14, 1882260), (15, 1756776), (18, 1463980), (20, 1317582), (21, 1254840), (24, 1097985), (28, 941130), (30, 878388), (35, 752904), (36, 731990), (40, 658791), (42, 627420), (45, 585592), (56, 470565), (60, 439194), (63, 418280), (70, 376452), (72, 365995), (84, 313710), (90, 292796), (105, 250968), (120, 219597), (126, 209140), (140, 188226), (168, 156855), (180, 146398), (210, 125484), (252, 104570), (280, 94113), (315, 83656), (360, 73199), (420, 62742), (504, 52285), (630, 41828), (840, 31371), (1260, 20914), (2520, 10457)]