4853360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 12380160

約数和(自身を除く): 7526800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 103, 124, 152, 155, 190, 206, 248, 304, 310, 380, 412, 496, 515, 589, 620, 760, 824, 1030, 1178, 1240, 1520, 1648, 1957, 2060, 2356, 2480, 2945, 3193, 3914, 4120, 4712, 5890, 6386, 7828, 8240, 9424, 9785, 11780, 12772, 15656, 15965, 19570, 23560, 25544, 31312, 31930, 39140, 47120, 51088, 60667, 63860, 78280, 121334, 127720, 156560, 242668, 255440, 303335, 485336, 606670, 970672, 1213340, 2426680, 4853360]

約数ペア:

[(1, 4853360), (2, 2426680), (4, 1213340), (5, 970672), (8, 606670), (10, 485336), (16, 303335), (19, 255440), (20, 242668), (31, 156560), (38, 127720), (40, 121334), (62, 78280), (76, 63860), (80, 60667), (95, 51088), (103, 47120), (124, 39140), (152, 31930), (155, 31312), (190, 25544), (206, 23560), (248, 19570), (304, 15965), (310, 15656), (380, 12772), (412, 11780), (496, 9785), (515, 9424), (589, 8240), (620, 7828), (760, 6386), (824, 5890), (1030, 4712), (1178, 4120), (1240, 3914), (1520, 3193), (1648, 2945), (1957, 2480), (2060, 2356)]