200525000

素因数分解:

$2^3\times 5^5\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 506920680

約数和(自身を除く): 306395680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 617, 625, 650, 1000, 1234, 1250, 1300, 1625, 2468, 2500, 2600, 3085, 3125, 3250, 4936, 5000, 6170, 6250, 6500, 8021, 8125, 12340, 12500, 13000, 15425, 16042, 16250, 24680, 25000, 30850, 32084, 32500, 40105, 40625, 61700, 64168, 65000, 77125, 80210, 81250, 123400, 154250, 160420, 162500, 200525, 308500, 320840, 325000, 385625, 401050, 617000, 771250, 802100, 1002625, 1542500, 1604200, 1928125, 2005250, 3085000, 3856250, 4010500, 5013125, 7712500, 8021000, 10026250, 15425000, 20052500, 25065625, 40105000, 50131250, 100262500, 200525000]

約数ペア:

[(1, 200525000), (2, 100262500), (4, 50131250), (5, 40105000), (8, 25065625), (10, 20052500), (13, 15425000), (20, 10026250), (25, 8021000), (26, 7712500), (40, 5013125), (50, 4010500), (52, 3856250), (65, 3085000), (100, 2005250), (104, 1928125), (125, 1604200), (130, 1542500), (200, 1002625), (250, 802100), (260, 771250), (325, 617000), (500, 401050), (520, 385625), (617, 325000), (625, 320840), (650, 308500), (1000, 200525), (1234, 162500), (1250, 160420), (1300, 154250), (1625, 123400), (2468, 81250), (2500, 80210), (2600, 77125), (3085, 65000), (3125, 64168), (3250, 61700), (4936, 40625), (5000, 40105), (6170, 32500), (6250, 32084), (6500, 30850), (8021, 25000), (8125, 24680), (12340, 16250), (12500, 16042), (13000, 15425)]