188765200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 120

約数和(自身を含む): 504578816

約数和(自身を除く): 315813616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1171, 1240, 1300, 1550, 1612, 2015, 2342, 2480, 2600, 3100, 3224, 4030, 4684, 5200, 5855, 6200, 6448, 8060, 9368, 10075, 11710, 12400, 15223, 16120, 18736, 20150, 23420, 29275, 30446, 32240, 36301, 40300, 46840, 58550, 60892, 72602, 76115, 80600, 93680, 117100, 121784, 145204, 152230, 161200, 181505, 234200, 243568, 290408, 304460, 363010, 380575, 468400, 471913, 580816, 608920, 726020, 761150, 907525, 943826, 1217840, 1452040, 1522300, 1815050, 1887652, 2359565, 2904080, 3044600, 3630100, 3775304, 4719130, 6089200, 7260200, 7550608, 9438260, 11797825, 14520400, 18876520, 23595650, 37753040, 47191300, 94382600, 188765200]

約数ペア:

[(1, 188765200), (2, 94382600), (4, 47191300), (5, 37753040), (8, 23595650), (10, 18876520), (13, 14520400), (16, 11797825), (20, 9438260), (25, 7550608), (26, 7260200), (31, 6089200), (40, 4719130), (50, 3775304), (52, 3630100), (62, 3044600), (65, 2904080), (80, 2359565), (100, 1887652), (104, 1815050), (124, 1522300), (130, 1452040), (155, 1217840), (200, 943826), (208, 907525), (248, 761150), (260, 726020), (310, 608920), (325, 580816), (400, 471913), (403, 468400), (496, 380575), (520, 363010), (620, 304460), (650, 290408), (775, 243568), (806, 234200), (1040, 181505), (1171, 161200), (1240, 152230), (1300, 145204), (1550, 121784), (1612, 117100), (2015, 93680), (2342, 80600), (2480, 76115), (2600, 72602), (3100, 60892), (3224, 58550), (4030, 46840), (4684, 40300), (5200, 36301), (5855, 32240), (6200, 30446), (6448, 29275), (8060, 23420), (9368, 20150), (10075, 18736), (11710, 16120), (12400, 15223)]