17886162550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2590

約数の個数: 72

約数和(自身を含む): 34512762024

約数和(自身を除く): 16626599474

約数列:

[1, 2, 5, 10, 25, 47, 50, 67, 94, 134, 235, 335, 470, 670, 1175, 1675, 2209, 2350, 2417, 3149, 3350, 4418, 4834, 6298, 11045, 12085, 15745, 22090, 24170, 31490, 55225, 60425, 78725, 110450, 113599, 120850, 148003, 157450, 161939, 227198, 296006, 323878, 567995, 740015, 809695, 1135990, 1480030, 1619390, 2839975, 3700075, 4048475, 5339153, 5679950, 7400150, 7611133, 8096950, 10678306, 15222266, 26695765, 38055665, 53391530, 76111330, 133478825, 190278325, 266957650, 357723251, 380556650, 715446502, 1788616255, 3577232510, 8943081275, 17886162550]

約数ペア:

[(1, 17886162550), (2, 8943081275), (5, 3577232510), (10, 1788616255), (25, 715446502), (47, 380556650), (50, 357723251), (67, 266957650), (94, 190278325), (134, 133478825), (235, 76111330), (335, 53391530), (470, 38055665), (670, 26695765), (1175, 15222266), (1675, 10678306), (2209, 8096950), (2350, 7611133), (2417, 7400150), (3149, 5679950), (3350, 5339153), (4418, 4048475), (4834, 3700075), (6298, 2839975), (11045, 1619390), (12085, 1480030), (15745, 1135990), (22090, 809695), (24170, 740015), (31490, 567995), (55225, 323878), (60425, 296006), (78725, 227198), (110450, 161939), (113599, 157450), (120850, 148003)]