22473387380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{240049}}^1$

素因数の和:240240

約数の個数: 48

約数和(自身を含む): 49039334400

約数和(自身を除く): 26565947020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 604, 620, 755, 1510, 3020, 4681, 9362, 18724, 23405, 46810, 93620, 240049, 480098, 960196, 1200245, 2400490, 4800980, 7441519, 14883038, 29766076, 36247399, 37207595, 72494798, 74415190, 144989596, 148830380, 181236995, 362473990, 724947980, 1123669369, 2247338738, 4494677476, 5618346845, 11236693690, 22473387380]

約数ペア:

[(1, 22473387380), (2, 11236693690), (4, 5618346845), (5, 4494677476), (10, 2247338738), (20, 1123669369), (31, 724947980), (62, 362473990), (124, 181236995), (151, 148830380), (155, 144989596), (302, 74415190), (310, 72494798), (604, 37207595), (620, 36247399), (755, 29766076), (1510, 14883038), (3020, 7441519), (4681, 4800980), (9362, 2400490), (18724, 1200245), (23405, 960196), (46810, 480098), (93620, 240049)]