33974980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 77439600

約数和(自身を除く): 43464620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 877, 1490, 1754, 1937, 2980, 3508, 3874, 4385, 7748, 8770, 9685, 11401, 17540, 19370, 22802, 38740, 45604, 57005, 114010, 130673, 228020, 261346, 522692, 653365, 1306730, 1698749, 2613460, 3397498, 6794996, 8493745, 16987490, 33974980]

約数ペア:

[(1, 33974980), (2, 16987490), (4, 8493745), (5, 6794996), (10, 3397498), (13, 2613460), (20, 1698749), (26, 1306730), (52, 653365), (65, 522692), (130, 261346), (149, 228020), (260, 130673), (298, 114010), (596, 57005), (745, 45604), (877, 38740), (1490, 22802), (1754, 19370), (1937, 17540), (2980, 11401), (3508, 9685), (3874, 8770), (4385, 7748)]