4224268540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 9649813824

約数和(自身を除く): 5425545284

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 53, 71, 74, 82, 106, 142, 148, 164, 185, 205, 212, 265, 284, 355, 370, 410, 530, 710, 740, 820, 1060, 1369, 1420, 1517, 1961, 2173, 2627, 2738, 2911, 3034, 3763, 3922, 4346, 5254, 5476, 5822, 6068, 6845, 7526, 7585, 7844, 8692, 9805, 10508, 10865, 11644, 13135, 13690, 14555, 15052, 15170, 18815, 19610, 21730, 26270, 27380, 29110, 30340, 37630, 39220, 43460, 52540, 56129, 58220, 72557, 75260, 80401, 97199, 107707, 112258, 139231, 145114, 154283, 160802, 194398, 215414, 224516, 278462, 280645, 290228, 308566, 321604, 362785, 388796, 402005, 430828, 485995, 538535, 556924, 561290, 617132, 696155, 725570, 771415, 804010, 971990, 1077070, 1122580, 1392310, 1451140, 1542830, 1608020, 1943980, 2154140, 2784620, 2974837, 3085660, 3985159, 5151547, 5708471, 5949674, 7970318, 10303094, 11416942, 11899348, 14874185, 15940636, 19925795, 20606188, 22833884, 25757735, 28542355, 29748370, 39851590, 51515470, 57084710, 59496740, 79703180, 103030940, 114169420, 211213427, 422426854, 844853708, 1056067135, 2112134270, 4224268540]

約数ペア:

[(1, 4224268540), (2, 2112134270), (4, 1056067135), (5, 844853708), (10, 422426854), (20, 211213427), (37, 114169420), (41, 103030940), (53, 79703180), (71, 59496740), (74, 57084710), (82, 51515470), (106, 39851590), (142, 29748370), (148, 28542355), (164, 25757735), (185, 22833884), (205, 20606188), (212, 19925795), (265, 15940636), (284, 14874185), (355, 11899348), (370, 11416942), (410, 10303094), (530, 7970318), (710, 5949674), (740, 5708471), (820, 5151547), (1060, 3985159), (1369, 3085660), (1420, 2974837), (1517, 2784620), (1961, 2154140), (2173, 1943980), (2627, 1608020), (2738, 1542830), (2911, 1451140), (3034, 1392310), (3763, 1122580), (3922, 1077070), (4346, 971990), (5254, 804010), (5476, 771415), (5822, 725570), (6068, 696155), (6845, 617132), (7526, 561290), (7585, 556924), (7844, 538535), (8692, 485995), (9805, 430828), (10508, 402005), (10865, 388796), (11644, 362785), (13135, 321604), (13690, 308566), (14555, 290228), (15052, 280645), (15170, 278462), (18815, 224516), (19610, 215414), (21730, 194398), (26270, 160802), (27380, 154283), (29110, 145114), (30340, 139231), (37630, 112258), (39220, 107707), (43460, 97199), (52540, 80401), (56129, 75260), (58220, 72557)]