236165060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6983}}^1$

素因数の和:7100

約数の個数: 48

約数和(自身を含む): 527990400

約数和(自身を除く): 291825340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 178, 190, 356, 380, 445, 890, 1691, 1780, 3382, 6764, 6983, 8455, 13966, 16910, 27932, 33820, 34915, 69830, 132677, 139660, 265354, 530708, 621487, 663385, 1242974, 1326770, 2485948, 2653540, 3107435, 6214870, 11808253, 12429740, 23616506, 47233012, 59041265, 118082530, 236165060]

約数ペア:

[(1, 236165060), (2, 118082530), (4, 59041265), (5, 47233012), (10, 23616506), (19, 12429740), (20, 11808253), (38, 6214870), (76, 3107435), (89, 2653540), (95, 2485948), (178, 1326770), (190, 1242974), (356, 663385), (380, 621487), (445, 530708), (890, 265354), (1691, 139660), (1780, 132677), (3382, 69830), (6764, 34915), (6983, 33820), (8455, 27932), (13966, 16910)]