98433680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2152

約数の個数: 80

約数和(自身を含む): 248793600

約数和(自身を除く): 150359920

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, 2089, 2356, 2480, 2945, 4178, 4712, 5890, 8356, 9424, 10445, 11780, 16712, 20890, 23560, 33424, 39691, 41780, 47120, 64759, 79382, 83560, 129518, 158764, 167120, 198455, 259036, 317528, 323795, 396910, 518072, 635056, 647590, 793820, 1036144, 1230421, 1295180, 1587640, 2460842, 2590360, 3175280, 4921684, 5180720, 6152105, 9843368, 12304210, 19686736, 24608420, 49216840, 98433680]

約数ペア:

[(1, 98433680), (2, 49216840), (4, 24608420), (5, 19686736), (8, 12304210), (10, 9843368), (16, 6152105), (19, 5180720), (20, 4921684), (31, 3175280), (38, 2590360), (40, 2460842), (62, 1587640), (76, 1295180), (80, 1230421), (95, 1036144), (124, 793820), (152, 647590), (155, 635056), (190, 518072), (248, 396910), (304, 323795), (310, 317528), (380, 259036), (496, 198455), (589, 167120), (620, 158764), (760, 129518), (1178, 83560), (1240, 79382), (1520, 64759), (2089, 47120), (2356, 41780), (2480, 39691), (2945, 33424), (4178, 23560), (4712, 20890), (5890, 16712), (8356, 11780), (9424, 10445)]