112298420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 269256960

約数和(自身を除く): 156958540

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 89, 92, 115, 130, 178, 211, 230, 260, 299, 356, 422, 445, 460, 598, 844, 890, 1055, 1157, 1196, 1495, 1780, 2047, 2110, 2314, 2743, 2990, 4094, 4220, 4628, 4853, 5486, 5785, 5980, 8188, 9706, 10235, 10972, 11570, 13715, 18779, 19412, 20470, 23140, 24265, 26611, 27430, 37558, 40940, 48530, 53222, 54860, 63089, 75116, 93895, 97060, 106444, 126178, 133055, 187790, 244127, 252356, 266110, 315445, 375580, 431917, 488254, 532220, 630890, 863834, 976508, 1220635, 1261780, 1727668, 2159585, 2441270, 4319170, 4882540, 5614921, 8638340, 11229842, 22459684, 28074605, 56149210, 112298420]

約数ペア:

[(1, 112298420), (2, 56149210), (4, 28074605), (5, 22459684), (10, 11229842), (13, 8638340), (20, 5614921), (23, 4882540), (26, 4319170), (46, 2441270), (52, 2159585), (65, 1727668), (89, 1261780), (92, 1220635), (115, 976508), (130, 863834), (178, 630890), (211, 532220), (230, 488254), (260, 431917), (299, 375580), (356, 315445), (422, 266110), (445, 252356), (460, 244127), (598, 187790), (844, 133055), (890, 126178), (1055, 106444), (1157, 97060), (1196, 93895), (1495, 75116), (1780, 63089), (2047, 54860), (2110, 53222), (2314, 48530), (2743, 40940), (2990, 37558), (4094, 27430), (4220, 26611), (4628, 24265), (4853, 23140), (5486, 20470), (5785, 19412), (5980, 18779), (8188, 13715), (9706, 11570), (10235, 10972)]