40589340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 125556480

約数和(自身を除く): 84967140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 691, 890, 979, 1068, 1335, 1382, 1780, 1958, 2073, 2670, 2764, 2937, 3455, 3916, 4146, 4895, 5340, 5874, 6910, 7601, 8292, 9790, 10365, 11748, 13820, 14685, 15202, 19580, 20730, 22803, 29370, 30404, 38005, 41460, 45606, 58740, 61499, 76010, 91212, 114015, 122998, 152020, 184497, 228030, 245996, 307495, 368994, 456060, 614990, 676489, 737988, 922485, 1229980, 1352978, 1844970, 2029467, 2705956, 3382445, 3689940, 4058934, 6764890, 8117868, 10147335, 13529780, 20294670, 40589340]

約数ペア:

[(1, 40589340), (2, 20294670), (3, 13529780), (4, 10147335), (5, 8117868), (6, 6764890), (10, 4058934), (11, 3689940), (12, 3382445), (15, 2705956), (20, 2029467), (22, 1844970), (30, 1352978), (33, 1229980), (44, 922485), (55, 737988), (60, 676489), (66, 614990), (89, 456060), (110, 368994), (132, 307495), (165, 245996), (178, 228030), (220, 184497), (267, 152020), (330, 122998), (356, 114015), (445, 91212), (534, 76010), (660, 61499), (691, 58740), (890, 45606), (979, 41460), (1068, 38005), (1335, 30404), (1382, 29370), (1780, 22803), (1958, 20730), (2073, 19580), (2670, 15202), (2764, 14685), (2937, 13820), (3455, 11748), (3916, 10365), (4146, 9790), (4895, 8292), (5340, 7601), (5874, 6910)]