26504500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 64995840

約数和(自身を除く): 38491340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 79, 100, 110, 122, 125, 158, 220, 244, 250, 275, 305, 316, 395, 500, 550, 610, 671, 790, 869, 1100, 1220, 1342, 1375, 1525, 1580, 1738, 1975, 2684, 2750, 3050, 3355, 3476, 3950, 4345, 4819, 5500, 6100, 6710, 7625, 7900, 8690, 9638, 9875, 13420, 15250, 16775, 17380, 19276, 19750, 21725, 24095, 30500, 33550, 39500, 43450, 48190, 53009, 67100, 83875, 86900, 96380, 106018, 108625, 120475, 167750, 212036, 217250, 240950, 265045, 335500, 434500, 481900, 530090, 602375, 1060180, 1204750, 1325225, 2409500, 2650450, 5300900, 6626125, 13252250, 26504500]

約数ペア:

[(1, 26504500), (2, 13252250), (4, 6626125), (5, 5300900), (10, 2650450), (11, 2409500), (20, 1325225), (22, 1204750), (25, 1060180), (44, 602375), (50, 530090), (55, 481900), (61, 434500), (79, 335500), (100, 265045), (110, 240950), (122, 217250), (125, 212036), (158, 167750), (220, 120475), (244, 108625), (250, 106018), (275, 96380), (305, 86900), (316, 83875), (395, 67100), (500, 53009), (550, 48190), (610, 43450), (671, 39500), (790, 33550), (869, 30500), (1100, 24095), (1220, 21725), (1342, 19750), (1375, 19276), (1525, 17380), (1580, 16775), (1738, 15250), (1975, 13420), (2684, 9875), (2750, 9638), (3050, 8690), (3355, 7900), (3476, 7625), (3950, 6710), (4345, 6100), (4819, 5500)]