888970700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6551}}^1$

素因数の和:6647

約数の個数: 72

約数和(自身を含む): 2047368960

約数和(自身を除く): 1158398260

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 92, 100, 115, 118, 230, 236, 295, 460, 575, 590, 1150, 1180, 1357, 1475, 2300, 2714, 2950, 5428, 5900, 6551, 6785, 13102, 13570, 26204, 27140, 32755, 33925, 65510, 67850, 131020, 135700, 150673, 163775, 301346, 327550, 386509, 602692, 655100, 753365, 773018, 1506730, 1546036, 1932545, 3013460, 3766825, 3865090, 7533650, 7730180, 8889707, 9662725, 15067300, 17779414, 19325450, 35558828, 38650900, 44448535, 88897070, 177794140, 222242675, 444485350, 888970700]

約数ペア:

[(1, 888970700), (2, 444485350), (4, 222242675), (5, 177794140), (10, 88897070), (20, 44448535), (23, 38650900), (25, 35558828), (46, 19325450), (50, 17779414), (59, 15067300), (92, 9662725), (100, 8889707), (115, 7730180), (118, 7533650), (230, 3865090), (236, 3766825), (295, 3013460), (460, 1932545), (575, 1546036), (590, 1506730), (1150, 773018), (1180, 753365), (1357, 655100), (1475, 602692), (2300, 386509), (2714, 327550), (2950, 301346), (5428, 163775), (5900, 150673), (6551, 135700), (6785, 131020), (13102, 67850), (13570, 65510), (26204, 33925), (27140, 32755)]