112953460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 258402816

約数和(自身を除く): 145449356

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 89, 92, 115, 124, 155, 178, 230, 310, 356, 445, 460, 620, 713, 890, 1426, 1780, 2047, 2759, 2852, 3565, 4094, 5518, 7130, 7921, 8188, 10235, 11036, 13795, 14260, 15842, 20470, 27590, 31684, 39605, 40940, 55180, 63457, 79210, 126914, 158420, 182183, 245551, 253828, 317285, 364366, 491102, 634570, 728732, 910915, 982204, 1227755, 1269140, 1821830, 2455510, 3643660, 4911020, 5647673, 11295346, 22590692, 28238365, 56476730, 112953460]

約数ペア:

[(1, 112953460), (2, 56476730), (4, 28238365), (5, 22590692), (10, 11295346), (20, 5647673), (23, 4911020), (31, 3643660), (46, 2455510), (62, 1821830), (89, 1269140), (92, 1227755), (115, 982204), (124, 910915), (155, 728732), (178, 634570), (230, 491102), (310, 364366), (356, 317285), (445, 253828), (460, 245551), (620, 182183), (713, 158420), (890, 126914), (1426, 79210), (1780, 63457), (2047, 55180), (2759, 40940), (2852, 39605), (3565, 31684), (4094, 27590), (5518, 20470), (7130, 15842), (7921, 14260), (8188, 13795), (10235, 11036)]