200741120

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5059}}^1$

素因数の和:5111

約数の個数: 72

約数和(自身を含む): 496446720

約数和(自身を除く): 295705600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 5059, 7936, 9920, 10118, 19840, 20236, 25295, 39680, 40472, 50590, 80944, 101180, 156829, 161888, 202360, 313658, 323776, 404720, 627316, 647552, 784145, 809440, 1254632, 1295104, 1568290, 1618880, 2509264, 3136580, 3237760, 5018528, 6273160, 6475520, 10037056, 12546320, 20074112, 25092640, 40148224, 50185280, 100370560, 200741120]

約数ペア:

[(1, 200741120), (2, 100370560), (4, 50185280), (5, 40148224), (8, 25092640), (10, 20074112), (16, 12546320), (20, 10037056), (31, 6475520), (32, 6273160), (40, 5018528), (62, 3237760), (64, 3136580), (80, 2509264), (124, 1618880), (128, 1568290), (155, 1295104), (160, 1254632), (248, 809440), (256, 784145), (310, 647552), (320, 627316), (496, 404720), (620, 323776), (640, 313658), (992, 202360), (1240, 161888), (1280, 156829), (1984, 101180), (2480, 80944), (3968, 50590), (4960, 40472), (5059, 39680), (7936, 25295), (9920, 20236), (10118, 19840)]