45573640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 124104960

約数和(自身を除く): 78531320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 53, 56, 70, 74, 83, 106, 140, 148, 166, 185, 212, 259, 265, 280, 296, 332, 370, 371, 415, 424, 518, 530, 581, 664, 740, 742, 830, 1036, 1060, 1162, 1295, 1480, 1484, 1660, 1855, 1961, 2072, 2120, 2324, 2590, 2905, 2968, 3071, 3320, 3710, 3922, 4399, 4648, 5180, 5810, 6142, 7420, 7844, 8798, 9805, 10360, 11620, 12284, 13727, 14840, 15355, 15688, 17596, 19610, 21497, 21995, 23240, 24568, 27454, 30710, 30793, 35192, 39220, 42994, 43990, 54908, 61420, 61586, 68635, 78440, 85988, 87980, 107485, 109816, 122840, 123172, 137270, 153965, 162763, 171976, 175960, 214970, 246344, 274540, 307930, 325526, 429940, 549080, 615860, 651052, 813815, 859880, 1139341, 1231720, 1302104, 1627630, 2278682, 3255260, 4557364, 5696705, 6510520, 9114728, 11393410, 22786820, 45573640]

約数ペア:

[(1, 45573640), (2, 22786820), (4, 11393410), (5, 9114728), (7, 6510520), (8, 5696705), (10, 4557364), (14, 3255260), (20, 2278682), (28, 1627630), (35, 1302104), (37, 1231720), (40, 1139341), (53, 859880), (56, 813815), (70, 651052), (74, 615860), (83, 549080), (106, 429940), (140, 325526), (148, 307930), (166, 274540), (185, 246344), (212, 214970), (259, 175960), (265, 171976), (280, 162763), (296, 153965), (332, 137270), (370, 123172), (371, 122840), (415, 109816), (424, 107485), (518, 87980), (530, 85988), (581, 78440), (664, 68635), (740, 61586), (742, 61420), (830, 54908), (1036, 43990), (1060, 42994), (1162, 39220), (1295, 35192), (1480, 30793), (1484, 30710), (1660, 27454), (1855, 24568), (1961, 23240), (2072, 21995), (2120, 21497), (2324, 19610), (2590, 17596), (2905, 15688), (2968, 15355), (3071, 14840), (3320, 13727), (3710, 12284), (3922, 11620), (4399, 10360), (4648, 9805), (5180, 8798), (5810, 7844), (6142, 7420)]