3871005280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{3847}}^1$

素因数の和:4212

約数の個数: 96

約数和(自身を含む): 9658172160

約数和(自身を除く): 5787166880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 331, 380, 608, 662, 760, 1324, 1520, 1655, 2648, 3040, 3310, 3847, 5296, 6289, 6620, 7694, 10592, 12578, 13240, 15388, 19235, 25156, 26480, 30776, 31445, 38470, 50312, 52960, 61552, 62890, 73093, 76940, 100624, 123104, 125780, 146186, 153880, 201248, 251560, 292372, 307760, 365465, 503120, 584744, 615520, 730930, 1006240, 1169488, 1273357, 1461860, 2338976, 2546714, 2923720, 5093428, 5847440, 6366785, 10186856, 11694880, 12733570, 20373712, 24193783, 25467140, 40747424, 48387566, 50934280, 96775132, 101868560, 120968915, 193550264, 203737120, 241937830, 387100528, 483875660, 774201056, 967751320, 1935502640, 3871005280]

約数ペア:

[(1, 3871005280), (2, 1935502640), (4, 967751320), (5, 774201056), (8, 483875660), (10, 387100528), (16, 241937830), (19, 203737120), (20, 193550264), (32, 120968915), (38, 101868560), (40, 96775132), (76, 50934280), (80, 48387566), (95, 40747424), (152, 25467140), (160, 24193783), (190, 20373712), (304, 12733570), (331, 11694880), (380, 10186856), (608, 6366785), (662, 5847440), (760, 5093428), (1324, 2923720), (1520, 2546714), (1655, 2338976), (2648, 1461860), (3040, 1273357), (3310, 1169488), (3847, 1006240), (5296, 730930), (6289, 615520), (6620, 584744), (7694, 503120), (10592, 365465), (12578, 307760), (13240, 292372), (15388, 251560), (19235, 201248), (25156, 153880), (26480, 146186), (30776, 125780), (31445, 123104), (38470, 100624), (50312, 76940), (52960, 73093), (61552, 62890)]