162352802300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{633943}}^1$

素因数の和:634167

約数の個数: 72

約数和(自身を含む): 381332530656

約数和(自身を除く): 218979728356

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 197, 260, 325, 394, 650, 788, 985, 1300, 1970, 2561, 3940, 4925, 5122, 9850, 10244, 12805, 19700, 25610, 51220, 64025, 128050, 256100, 633943, 1267886, 2535772, 3169715, 6339430, 8241259, 12678860, 15848575, 16482518, 31697150, 32965036, 41206295, 63394300, 82412590, 124886771, 164825180, 206031475, 249773542, 412062950, 499547084, 624433855, 824125900, 1248867710, 1623528023, 2497735420, 3122169275, 3247056046, 6244338550, 6494112092, 8117640115, 12488677100, 16235280230, 32470560460, 40588200575, 81176401150, 162352802300]

約数ペア:

[(1, 162352802300), (2, 81176401150), (4, 40588200575), (5, 32470560460), (10, 16235280230), (13, 12488677100), (20, 8117640115), (25, 6494112092), (26, 6244338550), (50, 3247056046), (52, 3122169275), (65, 2497735420), (100, 1623528023), (130, 1248867710), (197, 824125900), (260, 624433855), (325, 499547084), (394, 412062950), (650, 249773542), (788, 206031475), (985, 164825180), (1300, 124886771), (1970, 82412590), (2561, 63394300), (3940, 41206295), (4925, 32965036), (5122, 31697150), (9850, 16482518), (10244, 15848575), (12805, 12678860), (19700, 8241259), (25610, 6339430), (51220, 3169715), (64025, 2535772), (128050, 1267886), (256100, 633943)]