111061840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2420

約数の個数: 80

約数和(自身を含む): 280696320

約数和(自身を除く): 169634480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2357, 2480, 2945, 4712, 4714, 5890, 9424, 9428, 11780, 11785, 18856, 23560, 23570, 37712, 44783, 47120, 47140, 73067, 89566, 94280, 146134, 179132, 188560, 223915, 292268, 358264, 365335, 447830, 584536, 716528, 730670, 895660, 1169072, 1388273, 1461340, 1791320, 2776546, 2922680, 3582640, 5553092, 5845360, 6941365, 11106184, 13882730, 22212368, 27765460, 55530920, 111061840]

約数ペア:

[(1, 111061840), (2, 55530920), (4, 27765460), (5, 22212368), (8, 13882730), (10, 11106184), (16, 6941365), (19, 5845360), (20, 5553092), (31, 3582640), (38, 2922680), (40, 2776546), (62, 1791320), (76, 1461340), (80, 1388273), (95, 1169072), (124, 895660), (152, 730670), (155, 716528), (190, 584536), (248, 447830), (304, 365335), (310, 358264), (380, 292268), (496, 223915), (589, 188560), (620, 179132), (760, 146134), (1178, 94280), (1240, 89566), (1520, 73067), (2356, 47140), (2357, 47120), (2480, 44783), (2945, 37712), (4712, 23570), (4714, 23560), (5890, 18856), (9424, 11785), (9428, 11780)]