47137360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 114992640

約数和(自身を除く): 67855280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 229, 248, 310, 332, 415, 458, 496, 620, 664, 830, 916, 1145, 1240, 1328, 1660, 1832, 2290, 2480, 2573, 3320, 3664, 4580, 5146, 6640, 7099, 9160, 10292, 12865, 14198, 18320, 19007, 20584, 25730, 28396, 35495, 38014, 41168, 51460, 56792, 70990, 76028, 95035, 102920, 113584, 141980, 152056, 190070, 205840, 283960, 304112, 380140, 567920, 589217, 760280, 1178434, 1520560, 2356868, 2946085, 4713736, 5892170, 9427472, 11784340, 23568680, 47137360]

約数ペア:

[(1, 47137360), (2, 23568680), (4, 11784340), (5, 9427472), (8, 5892170), (10, 4713736), (16, 2946085), (20, 2356868), (31, 1520560), (40, 1178434), (62, 760280), (80, 589217), (83, 567920), (124, 380140), (155, 304112), (166, 283960), (229, 205840), (248, 190070), (310, 152056), (332, 141980), (415, 113584), (458, 102920), (496, 95035), (620, 76028), (664, 70990), (830, 56792), (916, 51460), (1145, 41168), (1240, 38014), (1328, 35495), (1660, 28396), (1832, 25730), (2290, 20584), (2480, 19007), (2573, 18320), (3320, 14198), (3664, 12865), (4580, 10292), (5146, 9160), (6640, 7099)]