3669849140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 7981092000

約数和(自身を除く): 4311242860

約数列:

[1, 2, 4, 5, 10, 20, 89, 101, 137, 149, 178, 202, 274, 298, 356, 404, 445, 505, 548, 596, 685, 745, 890, 1010, 1370, 1490, 1780, 2020, 2740, 2980, 8989, 12193, 13261, 13837, 15049, 17978, 20413, 24386, 26522, 27674, 30098, 35956, 40826, 44945, 48772, 53044, 55348, 60196, 60965, 66305, 69185, 75245, 81652, 89890, 102065, 121930, 132610, 138370, 150490, 179780, 204130, 243860, 265220, 276740, 300980, 408260, 1231493, 1339361, 1816757, 2061713, 2462986, 2678722, 3633514, 4123426, 4925972, 5357444, 6157465, 6696805, 7267028, 8246852, 9083785, 10308565, 12314930, 13393610, 18167570, 20617130, 24629860, 26787220, 36335140, 41234260, 183492457, 366984914, 733969828, 917462285, 1834924570, 3669849140]

約数ペア:

[(1, 3669849140), (2, 1834924570), (4, 917462285), (5, 733969828), (10, 366984914), (20, 183492457), (89, 41234260), (101, 36335140), (137, 26787220), (149, 24629860), (178, 20617130), (202, 18167570), (274, 13393610), (298, 12314930), (356, 10308565), (404, 9083785), (445, 8246852), (505, 7267028), (548, 6696805), (596, 6157465), (685, 5357444), (745, 4925972), (890, 4123426), (1010, 3633514), (1370, 2678722), (1490, 2462986), (1780, 2061713), (2020, 1816757), (2740, 1339361), (2980, 1231493), (8989, 408260), (12193, 300980), (13261, 276740), (13837, 265220), (15049, 243860), (17978, 204130), (20413, 179780), (24386, 150490), (26522, 138370), (27674, 132610), (30098, 121930), (35956, 102065), (40826, 89890), (44945, 81652), (48772, 75245), (53044, 69185), (55348, 66305), (60196, 60965)]