65614900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3013

約数の個数: 72

約数和(自身を含む): 162411480

約数和(自身を除く): 96796580

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 2969, 4420, 5525, 5938, 11050, 11876, 14845, 22100, 29690, 38597, 50473, 59380, 74225, 77194, 100946, 148450, 154388, 192985, 201892, 252365, 296900, 385970, 504730, 656149, 771940, 964925, 1009460, 1261825, 1312298, 1929850, 2523650, 2624596, 3280745, 3859700, 5047300, 6561490, 13122980, 16403725, 32807450, 65614900]

約数ペア:

[(1, 65614900), (2, 32807450), (4, 16403725), (5, 13122980), (10, 6561490), (13, 5047300), (17, 3859700), (20, 3280745), (25, 2624596), (26, 2523650), (34, 1929850), (50, 1312298), (52, 1261825), (65, 1009460), (68, 964925), (85, 771940), (100, 656149), (130, 504730), (170, 385970), (221, 296900), (260, 252365), (325, 201892), (340, 192985), (425, 154388), (442, 148450), (650, 100946), (850, 77194), (884, 74225), (1105, 59380), (1300, 50473), (1700, 38597), (2210, 29690), (2969, 22100), (4420, 14845), (5525, 11876), (5938, 11050)]