3648479900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90533}}^1$

素因数の和:90591

約数の個数: 72

約数和(自身を含む): 8801353344

約数和(自身を除く): 5152873444

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 10075, 20150, 40300, 90533, 181066, 362132, 452665, 905330, 1176929, 1810660, 2263325, 2353858, 2806523, 4526650, 4707716, 5613046, 5884645, 9053300, 11226092, 11769290, 14032615, 23538580, 28065230, 29423225, 36484799, 56130460, 58846450, 70163075, 72969598, 117692900, 140326150, 145939196, 182423995, 280652300, 364847990, 729695980, 912119975, 1824239950, 3648479900]

約数ペア:

[(1, 3648479900), (2, 1824239950), (4, 912119975), (5, 729695980), (10, 364847990), (13, 280652300), (20, 182423995), (25, 145939196), (26, 140326150), (31, 117692900), (50, 72969598), (52, 70163075), (62, 58846450), (65, 56130460), (100, 36484799), (124, 29423225), (130, 28065230), (155, 23538580), (260, 14032615), (310, 11769290), (325, 11226092), (403, 9053300), (620, 5884645), (650, 5613046), (775, 4707716), (806, 4526650), (1300, 2806523), (1550, 2353858), (1612, 2263325), (2015, 1810660), (3100, 1176929), (4030, 905330), (8060, 452665), (10075, 362132), (20150, 181066), (40300, 90533)]