65022560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 164475360

約数和(自身を除く): 99452800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 73, 76, 80, 95, 146, 152, 160, 190, 292, 293, 304, 365, 380, 584, 586, 608, 730, 760, 1168, 1172, 1387, 1460, 1465, 1520, 2336, 2344, 2774, 2920, 2930, 3040, 4688, 5548, 5567, 5840, 5860, 6935, 9376, 11096, 11134, 11680, 11720, 13870, 21389, 22192, 22268, 23440, 27740, 27835, 42778, 44384, 44536, 46880, 55480, 55670, 85556, 89072, 106945, 110960, 111340, 171112, 178144, 213890, 221920, 222680, 342224, 406391, 427780, 445360, 684448, 812782, 855560, 890720, 1625564, 1711120, 2031955, 3251128, 3422240, 4063910, 6502256, 8127820, 13004512, 16255640, 32511280, 65022560]

約数ペア:

[(1, 65022560), (2, 32511280), (4, 16255640), (5, 13004512), (8, 8127820), (10, 6502256), (16, 4063910), (19, 3422240), (20, 3251128), (32, 2031955), (38, 1711120), (40, 1625564), (73, 890720), (76, 855560), (80, 812782), (95, 684448), (146, 445360), (152, 427780), (160, 406391), (190, 342224), (292, 222680), (293, 221920), (304, 213890), (365, 178144), (380, 171112), (584, 111340), (586, 110960), (608, 106945), (730, 89072), (760, 85556), (1168, 55670), (1172, 55480), (1387, 46880), (1460, 44536), (1465, 44384), (1520, 42778), (2336, 27835), (2344, 27740), (2774, 23440), (2920, 22268), (2930, 22192), (3040, 21389), (4688, 13870), (5548, 11720), (5567, 11680), (5840, 11134), (5860, 11096), (6935, 9376)]