22969760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 61254144

約数和(自身を除く): 38284384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 421, 440, 496, 620, 682, 842, 880, 992, 1240, 1364, 1684, 1705, 1760, 2105, 2480, 2728, 3368, 3410, 4210, 4631, 4960, 5456, 6736, 6820, 8420, 9262, 10912, 13051, 13472, 13640, 16840, 18524, 23155, 26102, 27280, 33680, 37048, 46310, 52204, 54560, 65255, 67360, 74096, 92620, 104408, 130510, 143561, 148192, 185240, 208816, 261020, 287122, 370480, 417632, 522040, 574244, 717805, 740960, 1044080, 1148488, 1435610, 2088160, 2296976, 2871220, 4593952, 5742440, 11484880, 22969760]

約数ペア:

[(1, 22969760), (2, 11484880), (4, 5742440), (5, 4593952), (8, 2871220), (10, 2296976), (11, 2088160), (16, 1435610), (20, 1148488), (22, 1044080), (31, 740960), (32, 717805), (40, 574244), (44, 522040), (55, 417632), (62, 370480), (80, 287122), (88, 261020), (110, 208816), (124, 185240), (155, 148192), (160, 143561), (176, 130510), (220, 104408), (248, 92620), (310, 74096), (341, 67360), (352, 65255), (421, 54560), (440, 52204), (496, 46310), (620, 37048), (682, 33680), (842, 27280), (880, 26102), (992, 23155), (1240, 18524), (1364, 16840), (1684, 13640), (1705, 13472), (1760, 13051), (2105, 10912), (2480, 9262), (2728, 8420), (3368, 6820), (3410, 6736), (4210, 5456), (4631, 4960)]