2320512130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 4396861440

約数和(自身を除く): 2076349310

約数列:

[1, 2, 5, 10, 31, 62, 89, 151, 155, 178, 302, 310, 445, 557, 755, 890, 1114, 1510, 2759, 2785, 4681, 5518, 5570, 9362, 13439, 13795, 17267, 23405, 26878, 27590, 34534, 46810, 49573, 67195, 84107, 86335, 99146, 134390, 168214, 172670, 247865, 416609, 420535, 495730, 833218, 841070, 1536763, 2083045, 2607317, 3073526, 4166090, 5214634, 7485523, 7683815, 13036585, 14971046, 15367630, 26073170, 37427615, 74855230, 232051213, 464102426, 1160256065, 2320512130]

約数ペア:

[(1, 2320512130), (2, 1160256065), (5, 464102426), (10, 232051213), (31, 74855230), (62, 37427615), (89, 26073170), (151, 15367630), (155, 14971046), (178, 13036585), (302, 7683815), (310, 7485523), (445, 5214634), (557, 4166090), (755, 3073526), (890, 2607317), (1114, 2083045), (1510, 1536763), (2759, 841070), (2785, 833218), (4681, 495730), (5518, 420535), (5570, 416609), (9362, 247865), (13439, 172670), (13795, 168214), (17267, 134390), (23405, 99146), (26878, 86335), (27590, 84107), (34534, 67195), (46810, 49573)]