424933120

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10709}}^1$

素因数の和:10761

約数の個数: 72

約数和(自身を含む): 1050779520

約数和(自身を除く): 625846400

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, 7936, 9920, 10709, 19840, 21418, 39680, 42836, 53545, 85672, 107090, 171344, 214180, 331979, 342688, 428360, 663958, 685376, 856720, 1327916, 1370752, 1659895, 1713440, 2655832, 2741504, 3319790, 3426880, 5311664, 6639580, 6853760, 10623328, 13279160, 13707520, 21246656, 26558320, 42493312, 53116640, 84986624, 106233280, 212466560, 424933120]

約数ペア:

[(1, 424933120), (2, 212466560), (4, 106233280), (5, 84986624), (8, 53116640), (10, 42493312), (16, 26558320), (20, 21246656), (31, 13707520), (32, 13279160), (40, 10623328), (62, 6853760), (64, 6639580), (80, 5311664), (124, 3426880), (128, 3319790), (155, 2741504), (160, 2655832), (248, 1713440), (256, 1659895), (310, 1370752), (320, 1327916), (496, 856720), (620, 685376), (640, 663958), (992, 428360), (1240, 342688), (1280, 331979), (1984, 214180), (2480, 171344), (3968, 107090), (4960, 85672), (7936, 53545), (9920, 42836), (10709, 39680), (19840, 21418)]