1880457592

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 3951218880

約数和(自身を除く): 2070761288

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 101, 104, 169, 188, 202, 293, 338, 376, 404, 586, 611, 676, 808, 1172, 1222, 1313, 1352, 2344, 2444, 2626, 3809, 4747, 4888, 5252, 7618, 7943, 9494, 10504, 13771, 15236, 15886, 17069, 18988, 27542, 29593, 30472, 31772, 34138, 37976, 49517, 55084, 59186, 61711, 63544, 68276, 99034, 110168, 118372, 123422, 136552, 179023, 198068, 236744, 246844, 358046, 384709, 396136, 493688, 716092, 769418, 802243, 1390871, 1432184, 1538836, 1604486, 2327299, 2781742, 3077672, 3208972, 4654598, 5001217, 5563484, 6417944, 9309196, 10002434, 11126968, 18081323, 18618392, 20004868, 36162646, 40009736, 72325292, 144650584, 235057199, 470114398, 940228796, 1880457592]

約数ペア:

[(1, 1880457592), (2, 940228796), (4, 470114398), (8, 235057199), (13, 144650584), (26, 72325292), (47, 40009736), (52, 36162646), (94, 20004868), (101, 18618392), (104, 18081323), (169, 11126968), (188, 10002434), (202, 9309196), (293, 6417944), (338, 5563484), (376, 5001217), (404, 4654598), (586, 3208972), (611, 3077672), (676, 2781742), (808, 2327299), (1172, 1604486), (1222, 1538836), (1313, 1432184), (1352, 1390871), (2344, 802243), (2444, 769418), (2626, 716092), (3809, 493688), (4747, 396136), (4888, 384709), (5252, 358046), (7618, 246844), (7943, 236744), (9494, 198068), (10504, 179023), (13771, 136552), (15236, 123422), (15886, 118372), (17069, 110168), (18988, 99034), (27542, 68276), (29593, 63544), (30472, 61711), (31772, 59186), (34138, 55084), (37976, 49517)]