2894264780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5113}}^1$

素因数の和:5247

約数の個数: 96

約数和(自身を含む): 6928201728

約数和(自身を除く): 4033936948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 83, 110, 124, 155, 166, 220, 310, 332, 341, 415, 620, 682, 830, 913, 1364, 1660, 1705, 1826, 2573, 3410, 3652, 4565, 5113, 5146, 6820, 9130, 10226, 10292, 12865, 18260, 20452, 25565, 25730, 28303, 51130, 51460, 56243, 56606, 102260, 112486, 113212, 141515, 158503, 224972, 281215, 283030, 317006, 424379, 562430, 566060, 634012, 792515, 848758, 1124860, 1585030, 1697516, 1743533, 2121895, 3170060, 3487066, 4243790, 4668169, 6974132, 8487580, 8717665, 9336338, 13155749, 17435330, 18672676, 23340845, 26311498, 34870660, 46681690, 52622996, 65778745, 93363380, 131557490, 144713239, 263114980, 289426478, 578852956, 723566195, 1447132390, 2894264780]

約数ペア:

[(1, 2894264780), (2, 1447132390), (4, 723566195), (5, 578852956), (10, 289426478), (11, 263114980), (20, 144713239), (22, 131557490), (31, 93363380), (44, 65778745), (55, 52622996), (62, 46681690), (83, 34870660), (110, 26311498), (124, 23340845), (155, 18672676), (166, 17435330), (220, 13155749), (310, 9336338), (332, 8717665), (341, 8487580), (415, 6974132), (620, 4668169), (682, 4243790), (830, 3487066), (913, 3170060), (1364, 2121895), (1660, 1743533), (1705, 1697516), (1826, 1585030), (2573, 1124860), (3410, 848758), (3652, 792515), (4565, 634012), (5113, 566060), (5146, 562430), (6820, 424379), (9130, 317006), (10226, 283030), (10292, 281215), (12865, 224972), (18260, 158503), (20452, 141515), (25565, 113212), (25730, 112486), (28303, 102260), (51130, 56606), (51460, 56243)]