7390021900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{52673}}^1$

素因数の和:52771

約数の個数: 72

約数和(自身を含む): 17008223904

約数和(自身を除く): 9618202004

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 61, 92, 100, 115, 122, 230, 244, 305, 460, 575, 610, 1150, 1220, 1403, 1525, 2300, 2806, 3050, 5612, 6100, 7015, 14030, 28060, 35075, 52673, 70150, 105346, 140300, 210692, 263365, 526730, 1053460, 1211479, 1316825, 2422958, 2633650, 3213053, 4845916, 5267300, 6057395, 6426106, 12114790, 12852212, 16065265, 24229580, 30286975, 32130530, 60573950, 64261060, 73900219, 80326325, 121147900, 147800438, 160652650, 295600876, 321305300, 369501095, 739002190, 1478004380, 1847505475, 3695010950, 7390021900]

約数ペア:

[(1, 7390021900), (2, 3695010950), (4, 1847505475), (5, 1478004380), (10, 739002190), (20, 369501095), (23, 321305300), (25, 295600876), (46, 160652650), (50, 147800438), (61, 121147900), (92, 80326325), (100, 73900219), (115, 64261060), (122, 60573950), (230, 32130530), (244, 30286975), (305, 24229580), (460, 16065265), (575, 12852212), (610, 12114790), (1150, 6426106), (1220, 6057395), (1403, 5267300), (1525, 4845916), (2300, 3213053), (2806, 2633650), (3050, 2422958), (5612, 1316825), (6100, 1211479), (7015, 1053460), (14030, 526730), (28060, 263365), (35075, 210692), (52673, 140300), (70150, 105346)]