32465680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 89994240

約数和(自身を除く): 57528560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 52, 53, 62, 65, 76, 80, 95, 104, 106, 124, 130, 152, 155, 190, 208, 212, 247, 248, 260, 265, 304, 310, 380, 403, 424, 494, 496, 520, 530, 589, 620, 689, 760, 806, 848, 988, 1007, 1040, 1060, 1178, 1235, 1240, 1378, 1520, 1612, 1643, 1976, 2014, 2015, 2120, 2356, 2470, 2480, 2756, 2945, 3224, 3286, 3445, 3952, 4028, 4030, 4240, 4712, 4940, 5035, 5512, 5890, 6448, 6572, 6890, 7657, 8056, 8060, 8215, 9424, 9880, 10070, 11024, 11780, 13091, 13144, 13780, 15314, 16112, 16120, 16430, 19760, 20140, 21359, 23560, 26182, 26288, 27560, 30628, 31217, 32240, 32860, 38285, 40280, 42718, 47120, 52364, 55120, 61256, 62434, 65455, 65720, 76570, 80560, 85436, 104728, 106795, 122512, 124868, 130910, 131440, 153140, 156085, 170872, 209456, 213590, 249736, 261820, 306280, 312170, 341744, 405821, 427180, 499472, 523640, 612560, 624340, 811642, 854360, 1047280, 1248680, 1623284, 1708720, 2029105, 2497360, 3246568, 4058210, 6493136, 8116420, 16232840, 32465680]

約数ペア:

[(1, 32465680), (2, 16232840), (4, 8116420), (5, 6493136), (8, 4058210), (10, 3246568), (13, 2497360), (16, 2029105), (19, 1708720), (20, 1623284), (26, 1248680), (31, 1047280), (38, 854360), (40, 811642), (52, 624340), (53, 612560), (62, 523640), (65, 499472), (76, 427180), (80, 405821), (95, 341744), (104, 312170), (106, 306280), (124, 261820), (130, 249736), (152, 213590), (155, 209456), (190, 170872), (208, 156085), (212, 153140), (247, 131440), (248, 130910), (260, 124868), (265, 122512), (304, 106795), (310, 104728), (380, 85436), (403, 80560), (424, 76570), (494, 65720), (496, 65455), (520, 62434), (530, 61256), (589, 55120), (620, 52364), (689, 47120), (760, 42718), (806, 40280), (848, 38285), (988, 32860), (1007, 32240), (1040, 31217), (1060, 30628), (1178, 27560), (1235, 26288), (1240, 26182), (1378, 23560), (1520, 21359), (1612, 20140), (1643, 19760), (1976, 16430), (2014, 16120), (2015, 16112), (2120, 15314), (2356, 13780), (2470, 13144), (2480, 13091), (2756, 11780), (2945, 11024), (3224, 10070), (3286, 9880), (3445, 9424), (3952, 8215), (4028, 8060), (4030, 8056), (4240, 7657), (4712, 6890), (4940, 6572), (5035, 6448), (5512, 5890)]