103247360

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 80

約数和(自身を含む): 255733632

約数和(自身を除く): 152486272

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, 512, 620, 640, 992, 1240, 1280, 1301, 1984, 2480, 2560, 2602, 3968, 4960, 5204, 6505, 7936, 9920, 10408, 13010, 15872, 19840, 20816, 26020, 39680, 40331, 41632, 52040, 79360, 80662, 83264, 104080, 161324, 166528, 201655, 208160, 322648, 333056, 403310, 416320, 645296, 666112, 806620, 832640, 1290592, 1613240, 1665280, 2581184, 3226480, 3330560, 5162368, 6452960, 10324736, 12905920, 20649472, 25811840, 51623680, 103247360]

約数ペア:

[(1, 103247360), (2, 51623680), (4, 25811840), (5, 20649472), (8, 12905920), (10, 10324736), (16, 6452960), (20, 5162368), (31, 3330560), (32, 3226480), (40, 2581184), (62, 1665280), (64, 1613240), (80, 1290592), (124, 832640), (128, 806620), (155, 666112), (160, 645296), (248, 416320), (256, 403310), (310, 333056), (320, 322648), (496, 208160), (512, 201655), (620, 166528), (640, 161324), (992, 104080), (1240, 83264), (1280, 80662), (1301, 79360), (1984, 52040), (2480, 41632), (2560, 40331), (2602, 39680), (3968, 26020), (4960, 20816), (5204, 19840), (6505, 15872), (7936, 13010), (9920, 10408)]