25960330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 55074816

約数和(自身を除く): 29114486

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 331, 341, 506, 662, 682, 713, 1265, 1426, 1655, 1705, 2530, 3310, 3410, 3565, 3641, 7130, 7282, 7613, 7843, 10261, 15226, 15686, 18205, 20522, 36410, 38065, 39215, 51305, 76130, 78430, 83743, 102610, 112871, 167486, 225742, 236003, 418715, 472006, 564355, 837430, 1128710, 1180015, 2360030, 2596033, 5192066, 12980165, 25960330]

約数ペア:

[(1, 25960330), (2, 12980165), (5, 5192066), (10, 2596033), (11, 2360030), (22, 1180015), (23, 1128710), (31, 837430), (46, 564355), (55, 472006), (62, 418715), (110, 236003), (115, 225742), (155, 167486), (230, 112871), (253, 102610), (310, 83743), (331, 78430), (341, 76130), (506, 51305), (662, 39215), (682, 38065), (713, 36410), (1265, 20522), (1426, 18205), (1655, 15686), (1705, 15226), (2530, 10261), (3310, 7843), (3410, 7613), (3565, 7282), (3641, 7130)]