471409370900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11697503}}^1$

素因数の和:11697561

約数の個数: 72

約数和(自身を含む): 1137184548864

約数和(自身を除く): 665775177964

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 10075, 20150, 40300, 11697503, 23395006, 46790012, 58487515, 116975030, 152067539, 233950060, 292437575, 304135078, 362622593, 584875150, 608270156, 725245186, 760337695, 1169750300, 1450490372, 1520675390, 1813112965, 3041350780, 3626225930, 3801688475, 4714093709, 7252451860, 7603376950, 9065564825, 9428187418, 15206753900, 18131129650, 18856374836, 23570468545, 36262259300, 47140937090, 94281874180, 117852342725, 235704685450, 471409370900]

約数ペア:

[(1, 471409370900), (2, 235704685450), (4, 117852342725), (5, 94281874180), (10, 47140937090), (13, 36262259300), (20, 23570468545), (25, 18856374836), (26, 18131129650), (31, 15206753900), (50, 9428187418), (52, 9065564825), (62, 7603376950), (65, 7252451860), (100, 4714093709), (124, 3801688475), (130, 3626225930), (155, 3041350780), (260, 1813112965), (310, 1520675390), (325, 1450490372), (403, 1169750300), (620, 760337695), (650, 725245186), (775, 608270156), (806, 584875150), (1300, 362622593), (1550, 304135078), (1612, 292437575), (2015, 233950060), (3100, 152067539), (4030, 116975030), (8060, 58487515), (10075, 46790012), (20150, 23395006), (40300, 11697503)]