100420160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 252813312

約数和(自身を除く): 152393152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 191, 212, 248, 265, 310, 320, 382, 424, 496, 530, 620, 764, 848, 955, 992, 1060, 1240, 1528, 1643, 1696, 1910, 1984, 2120, 2480, 3056, 3286, 3392, 3820, 4240, 4960, 5921, 6112, 6572, 7640, 8215, 8480, 9920, 10123, 11842, 12224, 13144, 15280, 16430, 16960, 20246, 23684, 26288, 29605, 30560, 32860, 40492, 47368, 50615, 52576, 59210, 61120, 65720, 80984, 94736, 101230, 105152, 118420, 131440, 161968, 189472, 202460, 236840, 262880, 313813, 323936, 378944, 404920, 473680, 525760, 627626, 647872, 809840, 947360, 1255252, 1569065, 1619680, 1894720, 2510504, 3138130, 3239360, 5021008, 6276260, 10042016, 12552520, 20084032, 25105040, 50210080, 100420160]

約数ペア:

[(1, 100420160), (2, 50210080), (4, 25105040), (5, 20084032), (8, 12552520), (10, 10042016), (16, 6276260), (20, 5021008), (31, 3239360), (32, 3138130), (40, 2510504), (53, 1894720), (62, 1619680), (64, 1569065), (80, 1255252), (106, 947360), (124, 809840), (155, 647872), (160, 627626), (191, 525760), (212, 473680), (248, 404920), (265, 378944), (310, 323936), (320, 313813), (382, 262880), (424, 236840), (496, 202460), (530, 189472), (620, 161968), (764, 131440), (848, 118420), (955, 105152), (992, 101230), (1060, 94736), (1240, 80984), (1528, 65720), (1643, 61120), (1696, 59210), (1910, 52576), (1984, 50615), (2120, 47368), (2480, 40492), (3056, 32860), (3286, 30560), (3392, 29605), (3820, 26288), (4240, 23684), (4960, 20246), (5921, 16960), (6112, 16430), (6572, 15280), (7640, 13144), (8215, 12224), (8480, 11842), (9920, 10123)]