23508799780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{715423}}^1$

素因数の和:715516

約数の個数: 48

約数和(自身を含む): 51922612224

約数和(自身を除く): 28413812444

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 3286, 6572, 8215, 16430, 32860, 715423, 1430846, 2861692, 3577115, 7154230, 14308460, 22178113, 37917419, 44356226, 75834838, 88712452, 110890565, 151669676, 189587095, 221781130, 379174190, 443562260, 758348380, 1175439989, 2350879978, 4701759956, 5877199945, 11754399890, 23508799780]

約数ペア:

[(1, 23508799780), (2, 11754399890), (4, 5877199945), (5, 4701759956), (10, 2350879978), (20, 1175439989), (31, 758348380), (53, 443562260), (62, 379174190), (106, 221781130), (124, 189587095), (155, 151669676), (212, 110890565), (265, 88712452), (310, 75834838), (530, 44356226), (620, 37917419), (1060, 22178113), (1643, 14308460), (3286, 7154230), (6572, 3577115), (8215, 2861692), (16430, 1430846), (32860, 715423)]