73465040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2748

約数の個数: 80

約数和(自身を含む): 192416256

約数和(自身を除く): 118951216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2693, 2728, 3410, 5386, 5456, 6820, 10772, 13465, 13640, 21544, 26930, 27280, 29623, 43088, 53860, 59246, 83483, 107720, 118492, 148115, 166966, 215440, 236984, 296230, 333932, 417415, 473968, 592460, 667864, 834830, 918313, 1184920, 1335728, 1669660, 1836626, 2369840, 3339320, 3673252, 4591565, 6678640, 7346504, 9183130, 14693008, 18366260, 36732520, 73465040]

約数ペア:

[(1, 73465040), (2, 36732520), (4, 18366260), (5, 14693008), (8, 9183130), (10, 7346504), (11, 6678640), (16, 4591565), (20, 3673252), (22, 3339320), (31, 2369840), (40, 1836626), (44, 1669660), (55, 1335728), (62, 1184920), (80, 918313), (88, 834830), (110, 667864), (124, 592460), (155, 473968), (176, 417415), (220, 333932), (248, 296230), (310, 236984), (341, 215440), (440, 166966), (496, 148115), (620, 118492), (682, 107720), (880, 83483), (1240, 59246), (1364, 53860), (1705, 43088), (2480, 29623), (2693, 27280), (2728, 26930), (3410, 21544), (5386, 13640), (5456, 13465), (6820, 10772)]