58877420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 145976544

約数和(自身を除く): 87099124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 823, 980, 1022, 1460, 1646, 2044, 2555, 3292, 3577, 4115, 5110, 5761, 7154, 8230, 10220, 11522, 14308, 16460, 17885, 23044, 28805, 35770, 40327, 57610, 60079, 71540, 80654, 115220, 120158, 161308, 201635, 240316, 300395, 403270, 420553, 600790, 806540, 841106, 1201580, 1682212, 2102765, 2943871, 4205530, 5887742, 8411060, 11775484, 14719355, 29438710, 58877420]

約数ペア:

[(1, 58877420), (2, 29438710), (4, 14719355), (5, 11775484), (7, 8411060), (10, 5887742), (14, 4205530), (20, 2943871), (28, 2102765), (35, 1682212), (49, 1201580), (70, 841106), (73, 806540), (98, 600790), (140, 420553), (146, 403270), (196, 300395), (245, 240316), (292, 201635), (365, 161308), (490, 120158), (511, 115220), (730, 80654), (823, 71540), (980, 60079), (1022, 57610), (1460, 40327), (1646, 35770), (2044, 28805), (2555, 23044), (3292, 17885), (3577, 16460), (4115, 14308), (5110, 11522), (5761, 10220), (7154, 8230)]