288575300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4797

約数の個数: 72

約数和(自身を含む): 688872576

約数和(自身を除く): 400297276

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 325, 470, 611, 650, 940, 1175, 1222, 1300, 2350, 2444, 3055, 4700, 4723, 6110, 9446, 12220, 15275, 18892, 23615, 30550, 47230, 61100, 61399, 94460, 118075, 122798, 221981, 236150, 245596, 306995, 443962, 472300, 613990, 887924, 1109905, 1227980, 1534975, 2219810, 2885753, 3069950, 4439620, 5549525, 5771506, 6139900, 11099050, 11543012, 14428765, 22198100, 28857530, 57715060, 72143825, 144287650, 288575300]

約数ペア:

[(1, 288575300), (2, 144287650), (4, 72143825), (5, 57715060), (10, 28857530), (13, 22198100), (20, 14428765), (25, 11543012), (26, 11099050), (47, 6139900), (50, 5771506), (52, 5549525), (65, 4439620), (94, 3069950), (100, 2885753), (130, 2219810), (188, 1534975), (235, 1227980), (260, 1109905), (325, 887924), (470, 613990), (611, 472300), (650, 443962), (940, 306995), (1175, 245596), (1222, 236150), (1300, 221981), (2350, 122798), (2444, 118075), (3055, 94460), (4700, 61399), (4723, 61100), (6110, 47230), (9446, 30550), (12220, 23615), (15275, 18892)]