202241360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 490147200

約数和(自身を除く): 287905840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 179, 232, 290, 358, 464, 487, 580, 716, 895, 974, 1160, 1432, 1790, 1948, 2320, 2435, 2864, 3580, 3896, 4870, 5191, 7160, 7792, 9740, 10382, 14123, 14320, 19480, 20764, 25955, 28246, 38960, 41528, 51910, 56492, 70615, 83056, 87173, 103820, 112984, 141230, 174346, 207640, 225968, 282460, 348692, 415280, 435865, 564920, 697384, 871730, 1129840, 1394768, 1743460, 2528017, 3486920, 5056034, 6973840, 10112068, 12640085, 20224136, 25280170, 40448272, 50560340, 101120680, 202241360]

約数ペア:

[(1, 202241360), (2, 101120680), (4, 50560340), (5, 40448272), (8, 25280170), (10, 20224136), (16, 12640085), (20, 10112068), (29, 6973840), (40, 5056034), (58, 3486920), (80, 2528017), (116, 1743460), (145, 1394768), (179, 1129840), (232, 871730), (290, 697384), (358, 564920), (464, 435865), (487, 415280), (580, 348692), (716, 282460), (895, 225968), (974, 207640), (1160, 174346), (1432, 141230), (1790, 112984), (1948, 103820), (2320, 87173), (2435, 83056), (2864, 70615), (3580, 56492), (3896, 51910), (4870, 41528), (5191, 38960), (7160, 28246), (7792, 25955), (9740, 20764), (10382, 19480), (14123, 14320)]