45847760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 133324800

約数和(自身を除く): 87477040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 139, 140, 152, 155, 190, 217, 248, 266, 278, 280, 304, 310, 380, 434, 496, 532, 556, 560, 589, 620, 665, 695, 760, 868, 973, 1064, 1085, 1112, 1178, 1240, 1330, 1390, 1520, 1736, 1946, 2128, 2170, 2224, 2356, 2480, 2641, 2660, 2780, 2945, 3472, 3892, 4123, 4309, 4340, 4712, 4865, 5282, 5320, 5560, 5890, 7784, 8246, 8618, 8680, 9424, 9730, 10564, 10640, 11120, 11780, 13205, 15568, 16492, 17236, 17360, 18487, 19460, 20615, 21128, 21545, 23560, 26410, 30163, 32984, 34472, 36974, 38920, 41230, 42256, 43090, 47120, 52820, 60326, 65968, 68944, 73948, 77840, 81871, 82460, 86180, 92435, 105640, 120652, 147896, 150815, 163742, 164920, 172360, 184870, 211280, 241304, 295792, 301630, 327484, 329840, 344720, 369740, 409355, 482608, 573097, 603260, 654968, 739480, 818710, 1146194, 1206520, 1309936, 1478960, 1637420, 2292388, 2413040, 2865485, 3274840, 4584776, 5730970, 6549680, 9169552, 11461940, 22923880, 45847760]

約数ペア:

[(1, 45847760), (2, 22923880), (4, 11461940), (5, 9169552), (7, 6549680), (8, 5730970), (10, 4584776), (14, 3274840), (16, 2865485), (19, 2413040), (20, 2292388), (28, 1637420), (31, 1478960), (35, 1309936), (38, 1206520), (40, 1146194), (56, 818710), (62, 739480), (70, 654968), (76, 603260), (80, 573097), (95, 482608), (112, 409355), (124, 369740), (133, 344720), (139, 329840), (140, 327484), (152, 301630), (155, 295792), (190, 241304), (217, 211280), (248, 184870), (266, 172360), (278, 164920), (280, 163742), (304, 150815), (310, 147896), (380, 120652), (434, 105640), (496, 92435), (532, 86180), (556, 82460), (560, 81871), (589, 77840), (620, 73948), (665, 68944), (695, 65968), (760, 60326), (868, 52820), (973, 47120), (1064, 43090), (1085, 42256), (1112, 41230), (1178, 38920), (1240, 36974), (1330, 34472), (1390, 32984), (1520, 30163), (1736, 26410), (1946, 23560), (2128, 21545), (2170, 21128), (2224, 20615), (2356, 19460), (2480, 18487), (2641, 17360), (2660, 17236), (2780, 16492), (2945, 15568), (3472, 13205), (3892, 11780), (4123, 11120), (4309, 10640), (4340, 10564), (4712, 9730), (4865, 9424), (5282, 8680), (5320, 8618), (5560, 8246), (5890, 7784)]