101200110080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1275203}}^1$

素因数の和:1275257

約数の個数: 80

約数和(自身を含む): 250470468864

約数和(自身を除く): 149270358784

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, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 79360, 1275203, 2550406, 5100812, 6376015, 10201624, 12752030, 20403248, 25504060, 39531293, 40806496, 51008120, 79062586, 81612992, 102016240, 158125172, 163225984, 197656465, 204032480, 316250344, 326451968, 395312930, 408064960, 632500688, 652903936, 790625860, 816129920, 1265001376, 1581251720, 1632259840, 2530002752, 3162503440, 3264519680, 5060005504, 6325006880, 10120011008, 12650013760, 20240022016, 25300027520, 50600055040, 101200110080]

約数ペア:

[(1, 101200110080), (2, 50600055040), (4, 25300027520), (5, 20240022016), (8, 12650013760), (10, 10120011008), (16, 6325006880), (20, 5060005504), (31, 3264519680), (32, 3162503440), (40, 2530002752), (62, 1632259840), (64, 1581251720), (80, 1265001376), (124, 816129920), (128, 790625860), (155, 652903936), (160, 632500688), (248, 408064960), (256, 395312930), (310, 326451968), (320, 316250344), (496, 204032480), (512, 197656465), (620, 163225984), (640, 158125172), (992, 102016240), (1240, 81612992), (1280, 79062586), (1984, 51008120), (2480, 40806496), (2560, 39531293), (3968, 25504060), (4960, 20403248), (7936, 12752030), (9920, 10201624), (15872, 6376015), (19840, 5100812), (39680, 2550406), (79360, 1275203)]