33198520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 79107840

約数和(自身を除く): 45909320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 653, 820, 1240, 1271, 1306, 1640, 2542, 2612, 3265, 5084, 5224, 6355, 6530, 10168, 12710, 13060, 20243, 25420, 26120, 26773, 40486, 50840, 53546, 80972, 101215, 107092, 133865, 161944, 202430, 214184, 267730, 404860, 535460, 809720, 829963, 1070920, 1659926, 3319852, 4149815, 6639704, 8299630, 16599260, 33198520]

約数ペア:

[(1, 33198520), (2, 16599260), (4, 8299630), (5, 6639704), (8, 4149815), (10, 3319852), (20, 1659926), (31, 1070920), (40, 829963), (41, 809720), (62, 535460), (82, 404860), (124, 267730), (155, 214184), (164, 202430), (205, 161944), (248, 133865), (310, 107092), (328, 101215), (410, 80972), (620, 53546), (653, 50840), (820, 40486), (1240, 26773), (1271, 26120), (1306, 25420), (1640, 20243), (2542, 13060), (2612, 12710), (3265, 10168), (5084, 6530), (5224, 6355)]