8843120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 24185952

約数和(自身を除く): 15342832

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 773, 880, 1040, 1144, 1430, 1546, 2288, 2860, 3092, 3865, 5720, 6184, 7730, 8503, 10049, 11440, 12368, 15460, 17006, 20098, 30920, 34012, 40196, 42515, 50245, 61840, 68024, 80392, 85030, 100490, 110539, 136048, 160784, 170060, 200980, 221078, 340120, 401960, 442156, 552695, 680240, 803920, 884312, 1105390, 1768624, 2210780, 4421560, 8843120]

約数ペア:

[(1, 8843120), (2, 4421560), (4, 2210780), (5, 1768624), (8, 1105390), (10, 884312), (11, 803920), (13, 680240), (16, 552695), (20, 442156), (22, 401960), (26, 340120), (40, 221078), (44, 200980), (52, 170060), (55, 160784), (65, 136048), (80, 110539), (88, 100490), (104, 85030), (110, 80392), (130, 68024), (143, 61840), (176, 50245), (208, 42515), (220, 40196), (260, 34012), (286, 30920), (440, 20098), (520, 17006), (572, 15460), (715, 12368), (773, 11440), (880, 10049), (1040, 8503), (1144, 7730), (1430, 6184), (1546, 5720), (2288, 3865), (2860, 3092)]