1883927080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4447}}^1$

素因数の和:4571

約数の個数: 128

約数和(自身を含む): 5188147200

約数和(自身を除く): 3304220120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 89, 119, 136, 140, 170, 178, 238, 280, 340, 356, 445, 476, 595, 623, 680, 712, 890, 952, 1190, 1246, 1513, 1780, 2380, 2492, 3026, 3115, 3560, 4447, 4760, 4984, 6052, 6230, 7565, 8894, 10591, 12104, 12460, 15130, 17788, 21182, 22235, 24920, 30260, 31129, 35576, 42364, 44470, 52955, 60520, 62258, 75599, 84728, 88940, 105910, 124516, 151198, 155645, 177880, 211820, 249032, 302396, 311290, 377995, 395783, 423640, 529193, 604792, 622580, 755990, 791566, 1058386, 1245160, 1511980, 1583132, 1978915, 2116772, 2645965, 2770481, 3023960, 3166264, 3957830, 4233544, 5291930, 5540962, 6728311, 7915660, 10583860, 11081924, 13456622, 13852405, 15831320, 21167720, 22163848, 26913244, 27704810, 33641555, 47098177, 53826488, 55409620, 67283110, 94196354, 110819240, 134566220, 188392708, 235490885, 269132440, 376785416, 470981770, 941963540, 1883927080]

約数ペア:

[(1, 1883927080), (2, 941963540), (4, 470981770), (5, 376785416), (7, 269132440), (8, 235490885), (10, 188392708), (14, 134566220), (17, 110819240), (20, 94196354), (28, 67283110), (34, 55409620), (35, 53826488), (40, 47098177), (56, 33641555), (68, 27704810), (70, 26913244), (85, 22163848), (89, 21167720), (119, 15831320), (136, 13852405), (140, 13456622), (170, 11081924), (178, 10583860), (238, 7915660), (280, 6728311), (340, 5540962), (356, 5291930), (445, 4233544), (476, 3957830), (595, 3166264), (623, 3023960), (680, 2770481), (712, 2645965), (890, 2116772), (952, 1978915), (1190, 1583132), (1246, 1511980), (1513, 1245160), (1780, 1058386), (2380, 791566), (2492, 755990), (3026, 622580), (3115, 604792), (3560, 529193), (4447, 423640), (4760, 395783), (4984, 377995), (6052, 311290), (6230, 302396), (7565, 249032), (8894, 211820), (10591, 177880), (12104, 155645), (12460, 151198), (15130, 124516), (17788, 105910), (21182, 88940), (22235, 84728), (24920, 75599), (30260, 62258), (31129, 60520), (35576, 52955), (42364, 44470)]