328156920080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21935623}}^1$

素因数の和:21935664

約数の個数: 80

約数和(自身を含む): 881285629824

約数和(自身を除く): 553128709744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 21935623, 43871246, 87742492, 109678115, 175484984, 219356230, 241291853, 350969968, 372905591, 438712460, 482583706, 745811182, 877424920, 965167412, 1206459265, 1491622364, 1754849840, 1864527955, 1930334824, 2412918530, 2983244728, 3729055910, 3860669648, 4101961501, 4825837060, 5966489456, 7458111820, 8203923002, 9651674120, 14916223640, 16407846004, 19303348240, 20509807505, 29832447280, 32815692008, 41019615010, 65631384016, 82039230020, 164078460040, 328156920080]

約数ペア:

[(1, 328156920080), (2, 164078460040), (4, 82039230020), (5, 65631384016), (8, 41019615010), (10, 32815692008), (11, 29832447280), (16, 20509807505), (17, 19303348240), (20, 16407846004), (22, 14916223640), (34, 9651674120), (40, 8203923002), (44, 7458111820), (55, 5966489456), (68, 4825837060), (80, 4101961501), (85, 3860669648), (88, 3729055910), (110, 2983244728), (136, 2412918530), (170, 1930334824), (176, 1864527955), (187, 1754849840), (220, 1491622364), (272, 1206459265), (340, 965167412), (374, 877424920), (440, 745811182), (680, 482583706), (748, 438712460), (880, 372905591), (935, 350969968), (1360, 241291853), (1496, 219356230), (1870, 175484984), (2992, 109678115), (3740, 87742492), (7480, 43871246), (14960, 21935623)]