23175460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 61689600

約数和(自身を除く): 38514140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 149, 154, 202, 220, 298, 308, 385, 404, 505, 596, 707, 745, 770, 1010, 1043, 1111, 1414, 1490, 1540, 1639, 2020, 2086, 2222, 2828, 2980, 3278, 3535, 4172, 4444, 5215, 5555, 6556, 7070, 7777, 8195, 10430, 11110, 11473, 14140, 15049, 15554, 16390, 20860, 22220, 22946, 30098, 31108, 32780, 38885, 45892, 57365, 60196, 75245, 77770, 105343, 114730, 150490, 155540, 165539, 210686, 229460, 300980, 331078, 421372, 526715, 662156, 827695, 1053430, 1158773, 1655390, 2106860, 2317546, 3310780, 4635092, 5793865, 11587730, 23175460]

約数ペア:

[(1, 23175460), (2, 11587730), (4, 5793865), (5, 4635092), (7, 3310780), (10, 2317546), (11, 2106860), (14, 1655390), (20, 1158773), (22, 1053430), (28, 827695), (35, 662156), (44, 526715), (55, 421372), (70, 331078), (77, 300980), (101, 229460), (110, 210686), (140, 165539), (149, 155540), (154, 150490), (202, 114730), (220, 105343), (298, 77770), (308, 75245), (385, 60196), (404, 57365), (505, 45892), (596, 38885), (707, 32780), (745, 31108), (770, 30098), (1010, 22946), (1043, 22220), (1111, 20860), (1414, 16390), (1490, 15554), (1540, 15049), (1639, 14140), (2020, 11473), (2086, 11110), (2222, 10430), (2828, 8195), (2980, 7777), (3278, 7070), (3535, 6556), (4172, 5555), (4444, 5215)]