229484920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7253}}^1$

素因数の和:7384

約数の個数: 64

約数和(自身を含む): 595408320

約数和(自身を除く): 365923400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 6328, 7253, 7910, 14506, 15820, 29012, 31640, 36265, 50771, 58024, 72530, 101542, 145060, 203084, 253855, 290120, 406168, 507710, 819589, 1015420, 1639178, 2030840, 3278356, 4097945, 5737123, 6556712, 8195890, 11474246, 16391780, 22948492, 28685615, 32783560, 45896984, 57371230, 114742460, 229484920]

約数ペア:

[(1, 229484920), (2, 114742460), (4, 57371230), (5, 45896984), (7, 32783560), (8, 28685615), (10, 22948492), (14, 16391780), (20, 11474246), (28, 8195890), (35, 6556712), (40, 5737123), (56, 4097945), (70, 3278356), (113, 2030840), (140, 1639178), (226, 1015420), (280, 819589), (452, 507710), (565, 406168), (791, 290120), (904, 253855), (1130, 203084), (1582, 145060), (2260, 101542), (3164, 72530), (3955, 58024), (4520, 50771), (6328, 36265), (7253, 31640), (7910, 29012), (14506, 15820)]