52825979440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{21587}}^1$

素因数の和:21807

約数の個数: 120

約数和(自身を含む): 133735846608

約数和(自身を除く): 80909867168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 181, 208, 260, 338, 362, 520, 676, 724, 845, 905, 1040, 1352, 1448, 1690, 1810, 2353, 2704, 2896, 3380, 3620, 4706, 6760, 7240, 9412, 11765, 13520, 14480, 18824, 21587, 23530, 30589, 37648, 43174, 47060, 61178, 86348, 94120, 107935, 122356, 152945, 172696, 188240, 215870, 244712, 280631, 305890, 345392, 431740, 489424, 561262, 611780, 863480, 1122524, 1223560, 1403155, 1726960, 2245048, 2447120, 2806310, 3648203, 3907247, 4490096, 5612620, 7296406, 7814494, 11225240, 14592812, 15628988, 18241015, 19536235, 22450480, 29185624, 31257976, 36482030, 39072470, 50794211, 58371248, 62515952, 72964060, 78144940, 101588422, 145928120, 156289880, 203176844, 253971055, 291856240, 312579760, 406353688, 507942110, 660324743, 812707376, 1015884220, 1320649486, 2031768440, 2641298972, 3301623715, 4063536880, 5282597944, 6603247430, 10565195888, 13206494860, 26412989720, 52825979440]

約数ペア:

[(1, 52825979440), (2, 26412989720), (4, 13206494860), (5, 10565195888), (8, 6603247430), (10, 5282597944), (13, 4063536880), (16, 3301623715), (20, 2641298972), (26, 2031768440), (40, 1320649486), (52, 1015884220), (65, 812707376), (80, 660324743), (104, 507942110), (130, 406353688), (169, 312579760), (181, 291856240), (208, 253971055), (260, 203176844), (338, 156289880), (362, 145928120), (520, 101588422), (676, 78144940), (724, 72964060), (845, 62515952), (905, 58371248), (1040, 50794211), (1352, 39072470), (1448, 36482030), (1690, 31257976), (1810, 29185624), (2353, 22450480), (2704, 19536235), (2896, 18241015), (3380, 15628988), (3620, 14592812), (4706, 11225240), (6760, 7814494), (7240, 7296406), (9412, 5612620), (11765, 4490096), (13520, 3907247), (14480, 3648203), (18824, 2806310), (21587, 2447120), (23530, 2245048), (30589, 1726960), (37648, 1403155), (43174, 1223560), (47060, 1122524), (61178, 863480), (86348, 611780), (94120, 561262), (107935, 489424), (122356, 431740), (152945, 345392), (172696, 305890), (188240, 280631), (215870, 244712)]