4202107040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{27329}}^1$

素因数の和:27406

約数の個数: 72

約数和(自身を含む): 10258424820

約数和(自身を除く): 6056317780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 961, 992, 1240, 1922, 2480, 3844, 4805, 4960, 7688, 9610, 15376, 19220, 27329, 30752, 38440, 54658, 76880, 109316, 136645, 153760, 218632, 273290, 437264, 546580, 847199, 874528, 1093160, 1694398, 2186320, 3388796, 4235995, 4372640, 6777592, 8471990, 13555184, 16943980, 26263169, 27110368, 33887960, 52526338, 67775920, 105052676, 131315845, 135551840, 210105352, 262631690, 420210704, 525263380, 840421408, 1050526760, 2101053520, 4202107040]

約数ペア:

[(1, 4202107040), (2, 2101053520), (4, 1050526760), (5, 840421408), (8, 525263380), (10, 420210704), (16, 262631690), (20, 210105352), (31, 135551840), (32, 131315845), (40, 105052676), (62, 67775920), (80, 52526338), (124, 33887960), (155, 27110368), (160, 26263169), (248, 16943980), (310, 13555184), (496, 8471990), (620, 6777592), (961, 4372640), (992, 4235995), (1240, 3388796), (1922, 2186320), (2480, 1694398), (3844, 1093160), (4805, 874528), (4960, 847199), (7688, 546580), (9610, 437264), (15376, 273290), (19220, 218632), (27329, 153760), (30752, 136645), (38440, 109316), (54658, 76880)]