15672569620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{4373}}^1$

素因数の和:4609

約数の個数: 96

約数和(自身を含む): 35554111488

約数和(自身を除く): 19881541868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 127, 166, 170, 254, 332, 340, 415, 508, 635, 830, 1270, 1411, 1660, 2159, 2540, 2822, 4318, 4373, 5644, 7055, 8636, 8746, 10541, 10795, 14110, 17492, 21082, 21590, 21865, 28220, 42164, 43180, 43730, 52705, 74341, 87460, 105410, 148682, 179197, 210820, 297364, 358394, 362959, 371705, 555371, 716788, 725918, 743410, 895985, 1110742, 1451836, 1486820, 1791970, 1814795, 2221484, 2776855, 3583940, 3629590, 5553710, 6170303, 7259180, 9441307, 11107420, 12340606, 18882614, 24681212, 30851515, 37765228, 46095793, 47206535, 61703030, 92191586, 94413070, 123406060, 184383172, 188826140, 230478965, 460957930, 783628481, 921915860, 1567256962, 3134513924, 3918142405, 7836284810, 15672569620]

約数ペア:

[(1, 15672569620), (2, 7836284810), (4, 3918142405), (5, 3134513924), (10, 1567256962), (17, 921915860), (20, 783628481), (34, 460957930), (68, 230478965), (83, 188826140), (85, 184383172), (127, 123406060), (166, 94413070), (170, 92191586), (254, 61703030), (332, 47206535), (340, 46095793), (415, 37765228), (508, 30851515), (635, 24681212), (830, 18882614), (1270, 12340606), (1411, 11107420), (1660, 9441307), (2159, 7259180), (2540, 6170303), (2822, 5553710), (4318, 3629590), (4373, 3583940), (5644, 2776855), (7055, 2221484), (8636, 1814795), (8746, 1791970), (10541, 1486820), (10795, 1451836), (14110, 1110742), (17492, 895985), (21082, 743410), (21590, 725918), (21865, 716788), (28220, 555371), (42164, 371705), (43180, 362959), (43730, 358394), (52705, 297364), (74341, 210820), (87460, 179197), (105410, 148682)]