201619474300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{323471}}^1$

素因数の和:323779

約数の個数: 72

約数和(自身を含む): 458222671872

約数和(自身を除く): 256603197572

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 271, 460, 542, 575, 1084, 1150, 1355, 2300, 2710, 5420, 6233, 6775, 12466, 13550, 24932, 27100, 31165, 62330, 124660, 155825, 311650, 323471, 623300, 646942, 1293884, 1617355, 3234710, 6469420, 7439833, 8086775, 14879666, 16173550, 29759332, 32347100, 37199165, 74398330, 87660641, 148796660, 175321282, 185995825, 350642564, 371991650, 438303205, 743983300, 876606410, 1753212820, 2016194743, 2191516025, 4032389486, 4383032050, 8064778972, 8766064100, 10080973715, 20161947430, 40323894860, 50404868575, 100809737150, 201619474300]

約数ペア:

[(1, 201619474300), (2, 100809737150), (4, 50404868575), (5, 40323894860), (10, 20161947430), (20, 10080973715), (23, 8766064100), (25, 8064778972), (46, 4383032050), (50, 4032389486), (92, 2191516025), (100, 2016194743), (115, 1753212820), (230, 876606410), (271, 743983300), (460, 438303205), (542, 371991650), (575, 350642564), (1084, 185995825), (1150, 175321282), (1355, 148796660), (2300, 87660641), (2710, 74398330), (5420, 37199165), (6233, 32347100), (6775, 29759332), (12466, 16173550), (13550, 14879666), (24932, 8086775), (27100, 7439833), (31165, 6469420), (62330, 3234710), (124660, 1617355), (155825, 1293884), (311650, 646942), (323471, 623300)]