5595500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 13313664

約数和(自身を除く): 7718164

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 125, 155, 190, 250, 310, 361, 380, 475, 500, 589, 620, 722, 775, 950, 1178, 1444, 1550, 1805, 1900, 2356, 2375, 2945, 3100, 3610, 3875, 4750, 5890, 7220, 7750, 9025, 9500, 11191, 11780, 14725, 15500, 18050, 22382, 29450, 36100, 44764, 45125, 55955, 58900, 73625, 90250, 111910, 147250, 180500, 223820, 279775, 294500, 559550, 1119100, 1398875, 2797750, 5595500]

約数ペア:

[(1, 5595500), (2, 2797750), (4, 1398875), (5, 1119100), (10, 559550), (19, 294500), (20, 279775), (25, 223820), (31, 180500), (38, 147250), (50, 111910), (62, 90250), (76, 73625), (95, 58900), (100, 55955), (124, 45125), (125, 44764), (155, 36100), (190, 29450), (250, 22382), (310, 18050), (361, 15500), (380, 14725), (475, 11780), (500, 11191), (589, 9500), (620, 9025), (722, 7750), (775, 7220), (950, 5890), (1178, 4750), (1444, 3875), (1550, 3610), (1805, 3100), (1900, 2945), (2356, 2375)]