38432680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6754

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 63173720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 6719, 13438, 26876, 33595, 53752, 67190, 73909, 87347, 134380, 147818, 174694, 268760, 295636, 349388, 369545, 436735, 591272, 698776, 739090, 873470, 960817, 1478180, 1746940, 1921634, 2956360, 3493880, 3843268, 4804085, 7686536, 9608170, 19216340, 38432680]

約数ペア:

[(1, 38432680), (2, 19216340), (4, 9608170), (5, 7686536), (8, 4804085), (10, 3843268), (11, 3493880), (13, 2956360), (20, 1921634), (22, 1746940), (26, 1478180), (40, 960817), (44, 873470), (52, 739090), (55, 698776), (65, 591272), (88, 436735), (104, 369545), (110, 349388), (130, 295636), (143, 268760), (220, 174694), (260, 147818), (286, 134380), (440, 87347), (520, 73909), (572, 67190), (715, 53752), (1144, 33595), (1430, 26876), (2860, 13438), (5720, 6719)]