24853840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 64210176

約数和(自身を除く): 39356336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 463, 488, 610, 671, 880, 926, 976, 1220, 1342, 1852, 2315, 2440, 2684, 3355, 3704, 4630, 4880, 5093, 5368, 6710, 7408, 9260, 10186, 10736, 13420, 18520, 20372, 25465, 26840, 28243, 37040, 40744, 50930, 53680, 56486, 81488, 101860, 112972, 141215, 203720, 225944, 282430, 310673, 407440, 451888, 564860, 621346, 1129720, 1242692, 1553365, 2259440, 2485384, 3106730, 4970768, 6213460, 12426920, 24853840]

約数ペア:

[(1, 24853840), (2, 12426920), (4, 6213460), (5, 4970768), (8, 3106730), (10, 2485384), (11, 2259440), (16, 1553365), (20, 1242692), (22, 1129720), (40, 621346), (44, 564860), (55, 451888), (61, 407440), (80, 310673), (88, 282430), (110, 225944), (122, 203720), (176, 141215), (220, 112972), (244, 101860), (305, 81488), (440, 56486), (463, 53680), (488, 50930), (610, 40744), (671, 37040), (880, 28243), (926, 26840), (976, 25465), (1220, 20372), (1342, 18520), (1852, 13420), (2315, 10736), (2440, 10186), (2684, 9260), (3355, 7408), (3704, 6710), (4630, 5368), (4880, 5093)]