4345608520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2708

約数の個数: 128

約数和(自身を含む): 11105786880

約数和(自身を除く): 6760178360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1331, 1364, 1705, 2420, 2633, 2662, 2728, 3410, 3751, 4840, 5266, 5324, 6655, 6820, 7502, 10532, 10648, 13165, 13310, 13640, 15004, 18755, 21064, 26330, 26620, 28963, 30008, 37510, 41261, 52660, 53240, 57926, 75020, 81623, 82522, 105320, 115852, 144815, 150040, 163246, 165044, 206305, 231704, 289630, 318593, 326492, 330088, 408115, 412610, 579260, 637186, 652984, 816230, 825220, 897853, 1158520, 1274372, 1592965, 1632460, 1650440, 1795706, 2548744, 3185930, 3264920, 3504523, 3591412, 4489265, 6371860, 7009046, 7182824, 8978530, 9876383, 12743720, 14018092, 17522615, 17957060, 19752766, 28036184, 35045230, 35914120, 39505532, 49381915, 70090460, 79011064, 98763830, 108640213, 140180920, 197527660, 217280426, 395055320, 434560852, 543201065, 869121704, 1086402130, 2172804260, 4345608520]

約数ペア:

[(1, 4345608520), (2, 2172804260), (4, 1086402130), (5, 869121704), (8, 543201065), (10, 434560852), (11, 395055320), (20, 217280426), (22, 197527660), (31, 140180920), (40, 108640213), (44, 98763830), (55, 79011064), (62, 70090460), (88, 49381915), (110, 39505532), (121, 35914120), (124, 35045230), (155, 28036184), (220, 19752766), (242, 17957060), (248, 17522615), (310, 14018092), (341, 12743720), (440, 9876383), (484, 8978530), (605, 7182824), (620, 7009046), (682, 6371860), (968, 4489265), (1210, 3591412), (1240, 3504523), (1331, 3264920), (1364, 3185930), (1705, 2548744), (2420, 1795706), (2633, 1650440), (2662, 1632460), (2728, 1592965), (3410, 1274372), (3751, 1158520), (4840, 897853), (5266, 825220), (5324, 816230), (6655, 652984), (6820, 637186), (7502, 579260), (10532, 412610), (10648, 408115), (13165, 330088), (13310, 326492), (13640, 318593), (15004, 289630), (18755, 231704), (21064, 206305), (26330, 165044), (26620, 163246), (28963, 150040), (30008, 144815), (37510, 115852), (41261, 105320), (52660, 82522), (53240, 81623), (57926, 75020)]