10221160

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 24105600

約数和(自身を除く): 13884440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 61, 71, 118, 122, 142, 236, 244, 284, 295, 305, 355, 472, 488, 568, 590, 610, 710, 1180, 1220, 1420, 2360, 2440, 2840, 3599, 4189, 4331, 7198, 8378, 8662, 14396, 16756, 17324, 17995, 20945, 21655, 28792, 33512, 34648, 35990, 41890, 43310, 71980, 83780, 86620, 143960, 167560, 173240, 255529, 511058, 1022116, 1277645, 2044232, 2555290, 5110580, 10221160]

約数ペア:

[(1, 10221160), (2, 5110580), (4, 2555290), (5, 2044232), (8, 1277645), (10, 1022116), (20, 511058), (40, 255529), (59, 173240), (61, 167560), (71, 143960), (118, 86620), (122, 83780), (142, 71980), (236, 43310), (244, 41890), (284, 35990), (295, 34648), (305, 33512), (355, 28792), (472, 21655), (488, 20945), (568, 17995), (590, 17324), (610, 16756), (710, 14396), (1180, 8662), (1220, 8378), (1420, 7198), (2360, 4331), (2440, 4189), (2840, 3599)]